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GM Genuine Parts 12701634 Heated Oxygen Sensor – High-Performance OEM Replacement for Engine Efficiency
GM Genuine Parts 12701634 Heated Oxygen Sensor – High-Performance OEM Replacement for Engine Efficiency

GM Genuine Parts 12701634 Heated Oxygen Sensor – High-Performance OEM Replacement for Engine Efficiency

发布日期:2025.03.19 浏览量:

产品描述

GM Genuine Parts 12701634 Heated Oxygen Sensor – High-Performance OEM Replacement for Engine Efficiency

Product Overview

The GM 12701634 Heated Oxygen Sensor is an OEM-grade component designed for precise air-fuel ratio monitoring in gasoline engines. Compatible with GM vehicles, heavy-duty trucks (Volvo, Scania), agricultural machinery (John Deere, New Holland), and construction equipment (Caterpillar, Komatsu), this sensor ensures optimal combustion efficiency and reduced emissions. With advanced zirconia ceramic technology and integrated heating elements, it achieves operational readiness within 30 seconds of cold starts, meeting stringent EURO VI and EPA Tier 4 standards.

Key Features

  •                OE Number: 12701634 (Direct replacement for GM, Ford, and compatible models)

  •                Wide Compatibility: Ideal for automotive, heavy trucks, and agricultural machinery

  •                Self-Diagnostic Function: Detects circuit faults and heater degradation

Technical Specifications

Electrical Parameters

Operating Voltage: 12V DC
Heater Resistance: 8-12Ω @20°C

Environmental Ratings

Temperature Range: -40°C to +900°C
IP Rating: IP67

Case Study: Tractor Oxygen Sensor Failure Analysis

Symptom:

A John Deere 6130M tractor exhibited unstable idle and triggered DTC P0135 (O2 Sensor Heater Circuit Malfunction).

Diagnosis:

Multimeter testing revealed infinite resistance in the heater circuit, indicating internal breakage. Soot accumulation on the sensing element suggested rich fuel mixture.

Solution:

Replacement with GM 12701634 sensor restored normal operation. Post-installation data showed λ values stabilized at 1.0±0.05.

Why Choose Growshine International?

As a leader in engineering machinery parts, heavy truck components, and agricultural equipment solutions, Growshine International provides OEM-certified products like the 12701634 sensor through global supply chains. Our expertise spans automotive aftermarket, construction equipment maintenance, and precision farming technologies.

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September 10, 2025 Detroit Automotive Parts: Your Source for Isuzu Aftermarket and OEM Parts - Growshine International

Your Trusted Partner for Heavy Truck, Excavator, and Diesel Engine Parts

We offer custom development and manufacturing services for various auto parts. Need a specific part like a cylinder head gasket or an exhaust manifold? We can work with your specifications to produce high-quality, reliable components that meet your needs.

Why Choose Growshine International for Your Automotive Parts?

In the demanding world of heavy-duty vehicles, finding reliable and high-quality parts is crucial. At Growshine International, we specialize in the import and export of a wide range of auto parts, including engineering machinery parts , heavy truck parts , agricultural machinery parts , and car parts . Our mission is to provide an efficient and cost-effective alternative for genuine OEM components. We understand the challenges of sourcing the right parts for your Isuzu trucks and equipment, and that's why we have built a comprehensive inventory that includes everything from an Isuzu 4HK1 cylinder head to a 6WG1 crankshaft metal kit, ensuring you get the exact fit and performance you need.

Our commitment extends beyond just parts. We are dedicated to building a seamless supply chain for our global customers, helping them find the perfect China replacement parts without compromising on quality. Whether you're a distributor or an end-user, our extensive catalog of genuine and aftermarket products like the 8981455021 Engine Overhaul Kit Supply Pump for Isuzu 4HK1 and 4JJ1 engines or the 8-98153073-3 Engine Control Unit for the 6HK1TC engine ensures you'll find what you're looking for.


Featured Products and Our Extensive Inventory

We pride ourselves on our vast and diverse product range, which caters to numerous Isuzu models and applications. Our inventory includes essential components like the 1-87814106-0 and 1878141060 Engine Cylinder Liner Set for 4BG1 and 6BG1 engines, critical for maintaining engine integrity. For heavy-duty applications, we offer the 8-97628168-2 and 8976281682 COOLER EGR for Isuzu Z9F CXZ models, which are vital for emissions control and engine cooling. Our offerings also cover crucial electrical and control systems, such as the 8-98116835-2 and 8981168352 LOCK CYLINDER SET for various truck models, and the 8-98153073-3 and 8981530733 ENGINE CONTROL UNIT, which is the brain of your modern diesel engine. Our products serve as high-quality, reliable solutions for truck spare parts and heavy equipment parts needs.

At Growshine International, we understand the nuances of the automotive and heavy machinery industries. Our team meticulously sources products to ensure they meet stringent quality standards. This includes everything from a simple 8-98201019-0 and 8982010190 Cylinder Head to block bolt to a complex 1-14400374-3 Turbocharger ASM. Our product range is specifically curated to meet the needs of Isuzu engine parts and excavator parts users, ensuring a perfect fit and dependable performance. Our focus on diesel engine parts import and auto parts export makes us a leader in providing comprehensive truck parts solutions globally.

Special Promotion: Take advantage of our exclusive offer on the 1W-0705 oil pressure gauge! This essential part for monitoring your engine's oil pressure is available in both 12V and 24V variants. Click here to learn more and purchase this high-quality gauge!


Comprehensive Product List - Isuzu Genuine and Aftermarket Parts

序号 配件名称 (Part Name) 零件号 (Part Number) WhatsApp Link
1 Tracheal Joint Relay Valve 1096609600, 1-09660960-0 Contact +86 19186232612
2 Excavator Diesel COOLER EGR 8-97628168-2, 8976281682 Contact +86 19186232612
3 Exhaust Manifold Gasket 1-14145182-3, 1141451823 Contact +86 19186232612
4 Cooling Fan Belt 8-98003187-0, 8980031870 Contact +86 19186232612
5 BOLT BRKT for FRR FTR FSS CXZ 6BG1 0-28651025-0, 0286510250 Contact +86 19186232612
6 Insert Seat 8-97311378-0, 8973113780 Contact +86 19186232612
7 RELAY LEVER BUSHING 1093301190, 1-09330119-0 Contact +86 19186232612
8 HARNESS TRANS 1-82676855-5, 1826768555, 1-82676855-4, 1826768554 Contact +86 19186232612
9 STUD WATER PIPE 0-44011030-0, 0440110300 Contact +86 19186232612
10 CRANKSHAFT METAL KIT 8-98151849-1, 8981518491 Contact +86 19186232612
11 FUEL FILTER 8971122630, 8-97112263-0 Contact +86 19186232612
12 Timing Chain Cover 1-11321079-0, 1113210790 Contact +86 19186232612
13 Camshaft 8982332141, 8-98233214-1 Contact +86 19186232612
14 Injector Pump 8973267393, 8-97326739-3 Contact +86 19186232612
15 GASKET CYLINDER HEAD 8982916850, 8-98291685-0 Contact +86 19186232612
16 Injector Return Pipe Gasket 8-98065993-0, 8980659930 Contact +86 19186232612
17 Clutch Disc 8981649181, 8-98164918-1, 5876101050, 5-87610105-0 Contact +86 19186232612
18 Engine Cylinder Liner Set 1-87814106-0, 1878141060, 1-87618252-0, 1876182520 Contact +86 19186232612
19 Engine Cylinder Liner Set 1-87812775-4, 1878127754, 1-87618245-0, 1876182450 Contact +86 19186242612
20 Engine Cylinder Liner Set 1-87618243-0, 1876182430 Contact +86 19186232612
21 RUBBER TORQUE ROD BUSHING 1874110740, 1874110741, 1-51519113-0, 1-87411074-2, 1874110742 Contact +86 19186232612
22 FAN BELT 5-87610058-0, 5876100580, 8-98003187-0, 8980031870 Contact +86 19186232612
23 Cylinder Block Liner 8971766860, 8-97176686-0, 1876182040, 1-87618204-0 Contact +86 19186232612
24 Cylinder Block Liner 8943916021, 8-94391602-1, 1876182120, 1-87618212-0 Contact +86 19186232612
25 ELBOW 561-02-12150, 5610212150 Contact +86 19186232612
26 NUT 154-70-22270, 1547022270 Contact +86 19186232612
27 END BIT 150-70-21346, 1507021346 Contact +86 19186232612
28 WASHER 01643-32060, 0164332060 Contact +86 19186232612
29 Manual Transmission Bearing Counter Gear 8-97080184-0, 8970801840 Contact +86 19186232612
30 Cylinder Head to block bolt 8982010190, 8-98201019-0 Contact +86 19186232612
31 exhaust manifold stud 1093021790, 1-09302179-0 Contact +86 19186232612
32 STUD TURBOCHARGER Double Head Screw Universal 9-09833097-0, 9098330970 Contact +86 19186232612
33 WASHER IDLE GEAR SHAFT 5095030820, 5-09503082-0 Contact +86 19186232612
34 glow plug control resistor 1814020080, 1-81402008-0 Contact +86 19186232612
35 SELECT LEVER WASHER 1095320080, 1-09532008-0 Contact +86 19186232612
36 PISTON 8943916061, 8-94391606-1 Contact +86 19186232612
37 Heater joint 1-09660504-1, 1096605041 Contact +86 19186232612
38 Engine Conn Rod Assy 8-98115948-0, 8981159480 Contact +86 19186232612
39 GEAR CASE to COVER 1113220600, 1-11322060-0 Contact +86 19186232612
40 Engine Conn Rod Assy 8-98075776-1, 8980757761 Contact +86 19186232612
41 OIL PUMP DRIVE SHAFT BUSHING 8980915660, 8-98091566-0 Contact +86 19186232612
42 OIL PIPE EYE BOLT 8972578260, 8-97257826-0 Contact +86 19186232612
43 Electrical control unit 8983414170, 8-98341417-0 Contact +86 19186232612
44 Exhaust VALVE 8972098764, 8-97209876-4, 8972098760, 8-97209876-0 Contact +86 19186232612
45 nylon tube union asm 1096616131, 1-09661613-1 Contact +86 19186232612
46 LOCK CYLINDER SET 8981168352, 8-98116835-2 Contact +86 19186232612
47 FRONT AXLE HUB COVER 9423131232, 9-42313123-2, 9423131233, 9-42313123-3 Contact +86 19186232612
48 PRESSURE VALVE 8971290630, 8-97129063-0 Contact +86 19186232612
49 SHIFT FORK SUPPORT 8970728270, 8-97072827-0 Contact +86 19186232612
50 CAB BRACKET MOUNTING RUBBERNKR 8970333683, 8-97033368-3 Contact +86 19186232612
51 SHOE HOLD DOWN PIN SHOE HOLDER PIN 8970220890, 8-97022089-0 Contact +86 19186232612
52 BRK FLEX HOSE 8970395431, 8-97039543-1 Contact +86 19186232612
53 CHANGE LEVER BALL SEAT 8970491470, 8-97049147-0 Contact +86 19186232612
54 HEAT PROTECTOR NUT 0911802100, 0-91180210-0 Contact +86 19186232612
55 INJECTOR NOZZLE ASM Nozzle Assembly 1153003922, 1-15300392-2 Contact +86 19186232612
56 Timing gear 8971151311, 8-97115131-1 Contact +86 19186232612
57 CRANK ANGLE SENSOR 8972234190, 8-97223419-0 Contact +86 19186232612
58 OIL PUMP ASM ORIGINAL 8973859840, 8-97385984-0 Contact +86 19186232612
59 NIKKO GENERATOR ASM 8982010835, 8-98201083-5 Contact +86 19186232612
60 Turn Signal Lamp 8981554590, 8-98155459-0 Contact +86 19186232612
61 FOG LAMP ASM 8-97378909-1, 8-98149144-1, 8973789091, 8981491441 Contact +86 19186232612
62 TURBOCHARGER ASM MITSUBISHI 1144003743, 1-14400374-3 Contact +86 19186232612
63 Cylinder Liner Set 1878137120, 1-87813712-0 Contact +86 19186232612
64 GENERATOR ASM 8-98075026-0, 8980750260 Contact +86 19186232612
65 Water Pump 1-13650133-3, 1136501333 Contact +86 19186232612
66 INJECTOR NOZZLE ASM 8976024857, 8-97602485-7 Contact +86 19186232612
67 FRONT SHOCK ABSORBER ASM 1516305790, 1-51630579-0 Contact +86 19186232612
68 TURBOCHARGER SYSTEM ASM 8981941890, 8-98194189-0 Contact +86 19186232612
69 shift lever industrial 1335220414, 1-33522041-4 Contact +86 19186232612
70 INJECTION NOZZLE GASKET 8971719220, 8-97171922-0 Contact +86 19186232612
71 VALVE RELIEF OIL PORT COVER 1-13160035-0, 1131600350 Contact +86 19186232612
72 TURBOCHARGER TO EXH DUCT 8970397771, 8-97039777-1 Contact +86 19186232612
73 air filter core rubber hose 1-14231955-0, 1-14231955-1, 1142319550, 1142319551 Contact +86 19186232612
74 Pan mounting screw 8-94133974-2, 8941339742 Contact +86 19186232612
75 Turbocharger return tubing screw 8-94436933-0, 8944369330 Contact +86 19186232612
76 sensor MAP 8-98147010-0, 8981470100 Contact +86 19186232612
77 ECCENTRIC SHAFT 8982443620 Contact +86 19186232612
78 AIR COOLER FLEX HOSE 1-09360757-2, 1093607572 Contact +86 19186232612
79 CONTROL UNIT 8-98349188-0, 8983491880 Contact +86 19186232612
80 HOSE FLEX RR BRK 1-09364188-0, 1093641880 Contact +86 19186232612
81 Rear brake hose 1-09364190-0, 1093641900 Contact +86 19186232612
82 ERA Relay Battery 1-82550282-0, 1825502820 Contact +86 19186232612
83 Front brake flex hose 1-09364663-0, 1093646630 Contact +86 19186232612
84 Rear brake hose 1-09365075-0, 1093650750 Contact +86 19186232612
85 COUPLING ASM 8-98035970-0, 8980359700 Contact +86 19186232612
86 Engine Electrical Control 1801111142, 1-80111114-2 Contact +86 19186232612
87 Engine Overhaul Kit Supply Pump 8981455021, 8-98145502-1 Contact +86 19186232612
88 GASKET 1111731102, 1-11173110-2 Contact +86 19186232612
89 ENGINE CONTROL UNIT 8981530733, 8-98153073-3 Contact +86 19186232612
90 ENGINE CONTROL UNIT 1801114251, 1-80111425-1 Contact +86 19186232612
91 PROPELLER SHAFT SPLINED FLANGE 1372453480, 1-37245348-0 Contact +86 19186232612
92 FUEL INJECTION SYSTEM 8-97371833-1, 8973718331 Contact +86 19186232612
93 PRIMARY MAIN GEAR 1-33253717-0, 1332537170 Contact +86 19186232612
94 INJECTION GOVERNOR RACK SENSOR 1-15637039-1, 1156370391 Contact +86 19186232612
95 Exhaust manifold nut 1-09440040-1, 1094400401 Contact +86 19186232612
96 Interior mirror 1-73317561-0, 1733175610 Contact +86 19186232612
97 EXHAUST VALVE VENTILATION SYSTEM 1-14360055-0, 1143600550 Contact +86 19186232612
98 pulleys for fan center 1136412020, 1-13641202-0 Contact +86 19186232612
99 Engine WATER PUMP PULLEY 8972413670, 8-97241367-0 Contact +86 19186232612
100 FUEL INJECTION SYSTEM 1-15415851-2, 1154158512 Contact +86 19186232612
101 KNUCKLE OIL SEAL 8971257540, 8-97125754-0 Contact +86 19186232612
102 IDLER REVERSE GEAR 1333610701, 1-33361070-1 Contact +86 19186232612
103 OEM PISTON 8980410620, 8-98041062-0 Contact +86 19186232612
104 TIE ROD END L 8972225100, 8-97222510-0 Contact +86 19186232612
105 Ventilation system 8972476180, 8-97247618-0 Contact +86 19186232612
106 ENGINE OIL AND VACUUM PIPING 8-94394193-0, 8943941930 Contact +86 19186232612
107 HOSE AIR COMPRESSOR SUCTION 0021170800, 0-02117080-0 Contact +86 19186232612
108 engine turbocharger C92CND-S0018G Contact +86 19186232612
109 fan 8944838971, 8-94483897-1 Contact +86 19186232612
110 SPRING CHAMBER ASM 1482502531, 1-48250253-1 Contact +86 19186232612
111 CORE TO BODY GASKET 8976066410, 8-97606641-0 Contact +86 19186232612
112 INTER ROCKER SHAFT 1126280682, 1-12628068-2 Contact +86 19186232612
113 ABSORBER ASM REARWARD 1516304440, 1-51630444-0 Contact +86 19186232612
114 Camshat Bracket BRACKET set 8976087911, 8-97608791-1 Contact +86 19186232612
115 ABSORBER ASM SHOCK 1516304290, 1-51630429-0 Contact +86 19186232612
116 ABSORBER ASM SHOCK 8941674601, 8-94167460-1 Contact +86 19186232612
117 Oil Pipe Clip ID=9X2 L=16 0953248250, 0-95324825-0 Contact +86 19186232612
118 Radiator Side Cable Clip 9095348250, 9-09534825-0 Contact +86 19186232612
119 Fan Belt Pulley 8944598154, 8-94459815-4 Contact +86 19186232612
120 ABSORBER ASM SHOCK 1516304170, 1-51630417-0 Contact +86 19186232612
121 FRONT AXLE END ASM 8971073282, 8-97107328-0 Contact +86 19186232612
122 CYLINDER Radiator Bracket 8-98357841-0, 8983578410 Contact +86 19186232612
123 FUEL INJECTION SYSTEM GASKET 1153490500, 1-15349050-0 Contact +86 19186232612
124 BRACKET set EGR COOLER 1161510321, 1-16151032-1 Contact +86 19186232612
125 SUPPORTER ABSORBER 1516816270, 1-51681627-0 Contact +86 19186232612
126 GASKET CORE TO BODY 8976085750, 8-97608575-0 Contact +86 19186232612
127 EXHAUST MANIFOLD 1141491840, 1-14149184-0 Contact +86 19186232612
128 front panel side clip 8980138230, 8-98013823-0 Contact +86 19186232612
129 pump gear 8980179150, 8-98017915-0 Contact +86 19186232612
130 BEARING;CLUTCH RELEASE 8972091970, 8-97209197-0 Contact +86 19186232612
131 clutch master cylinder assembly 8981176440, 8-98117644-0 Contact +86 19186232612
132 Cylinder Head Cover 8943948622, 8-94394862-2 Contact +86 19186232612
133 OVERHAUL KIT SUPPLY PUMP 8981454840, 8-98145484-0 Contact +86 19186232612
134 transducer 8971631640, 8-97163164-0 Contact +86 19186232612
135 Engine Camshaft Spur Gears 8980189343, 8-98018934-3 Contact +86 19186232612
136 brake lock sensor 1463601012, 1-46360101-2 Contact +86 19186232612
137 speed driven gear 1333721204, 1-33372120-4 Contact +86 19186232612
138 4th shift link rod 1336620151, 1-33662015-1 Contact +86 19186232612
139 fuel extension harness 1826413160, 1-82641316-0 Contact +86 19186232612
140 rear wheel brake anchor pin bracket 1471374490, 1-47137449-0 Contact +86 19186232612
141 lock knock pin plate 1533690321, 1-53369032-1 Contact +86 19186232612
142 boost sensor harness 1826411490, 1-82641149-0 Contact +86 19186232612
143 injection pump delivery valve 5156410030, 5-15641003-0 Contact +86 19186232612
144 rear combination lamp wiring harness 1826773742, 1-82677374-2 Contact +86 19186232612
145 rear frame harness 1826782030, 1-82678203-0 Contact +86 19186232612
146 connection box bracket 1826995800, 1-82699580-0 Contact +86 19186232612
147 water pump pulley 8941443024, 8-94144302-4 Contact +86 19186232612
148 camshaft gear 8970944402, 8-97094440-2 Contact +86 19186232612
149 front brake flex hose 0053126500, 0-05312650-0 Contact +86 19186232612
150 turbocharger to exhaust manifold gasket 8970241240, 8-97024124-0 Contact +86 19186232612
151 rocker arm shaft 8941523460, 8-94152346-0, 8970361970, 8-97036197-0 Contact +86 19186232612
152 water pump pulley 8970384030, 8-97038403-0 Contact +86 19186232612
153 connecting rod metal set 8971751270, 8-97175127-0 Contact +86 19186232612
154 exhaust valve rocker arm 8971164500, 8-97116450-0, 8972125200, 8-97212520-0 Contact +86 19186232612
155 IDLE SPROCKET 8981931790, 8-98193179-0 Contact +86 19186232612
156 CAM SHAFT GEAR 8943901510, 8-94390151-0 Contact +86 19186232612
157 Clutch Master Cylinder Assembly 8981176450, 8-98117645-0 Contact +86 19186232612
158 Oil Pump Gear Forklift 8-94334855-0, 8943348550 Contact +86 19186232612
159 Eng Piston Ring Set 8-94391502-3, 8943915023, 8-94391502-4, 8943915024 Contact +86 19186232612
160 Oil sensing plug 1-82410170-0, 1824101700 Contact +86 19186232612
161 exhaust manifold seal ring 1141491510, 1-14149151-0 Contact +86 19186232612
162 Thermostat Housing 8-98173668-0, 8981736680 Contact +86 19186232612
163 time gauge covers the cushion 1-11322061-0, 1113220610 Contact +86 19186232612
164 CYLINDER HEAD SEAL 8941105591, 8-94110559-1 Contact +86 19186232612
165 Gearbox cover oil seal (large ) control box seal 1-09625647-0, 1096256470 Contact +86 19186232612
166 Fuel Injection System Nozzle Gasket 1153150130, 1-15315013-0 Contact +86 19186232612
167 Connrod Bushing Excavator Bushing 8-94391794-1, 8943917941 Contact +86 19186232612
168 Injector Gasket 8-98486346-0, 8984863460 Contact +86 19186232612
169 GASKET OIL PAN 8-97364386-0, 8973643860 Contact +86 19186232612
170 Rod End 1097601090, 1-09760109-0 Contact +86 19186232612
171 clutch disc 1-31240865-1, 1312408651, 1-87611002-0, 1876110020 Contact +86 19186232612
172 RING SET PISTON STANDARD 8-97141208-0, 8971412080 Contact +86 19186232612
173 CONTROL UNIT ACTUATOR 1801111001, 1-80111100-1 Contact +86 19186232612
174 BRAKE LOCK 1825503110, 1-82550311-0 Contact +86 19186232612
175 HARNESS EXT TPS 8-98149356-0, 8981493560 Contact +86 19186232612
176 Engine Piston Pin 1122110291, 1-12211029-1 Contact +86 19186232612
177 Excavator Fuel Temp Sensor 8-97224993-0, 8972249930 Contact +86 19186232612
178 pin nut 1-42333022-3, 1423330223 Contact +86 19186232612
179 piston pin 8-94454479-0, 8944544790 Contact +86 19186232612
180 rear brake camshaft oil seal 1096252280, 1-09625228-0 Contact +86 19186232612
181 4TH & 5TH CLUTCH HUB 1332612580, 1-33261258-0 Contact +86 19186232612
182 oil pump gasket 1096235290, 1-09623529-0 Contact +86 19186232612
183 HOSE WATER RAD OUTLET 8-98197130-0, 8981971300 Contact +86 19186232612
184 Ball Relay Lever 1-33659165-0, 1336591650 Contact +86 19186232612
185 Air Outlet Side 8-98028562-2, 8980285622 Contact +86 19186232612
186 cooler Asm 8-97628169-0, 8976281690 Contact +86 19186232612

Beyond Parts: Our Value-Added Services

At Growshine International, we are not just a supplier; we are your strategic partner in sourcing and logistics. We provide comprehensive solutions for import and export of machinery parts and offer specialized services for heavy equipment components sourcing . Our business model is designed to support a wide array of clients, from small repair shops to large-scale fleet operators. Our expertise in agricultural machinery parts and aftermarket truck parts allows us to provide knowledgeable support and efficient service. We are constantly expanding our reach and offerings to be a one-stop-shop for diesel engine parts , including hard-to-find components like the Isuzu 6HK1 Camshaft Gear 8970944402 and the 4HK1 Fuel Injection System 8973718331.

We work with various partners and leverage our strong supply chain to get you the best products at competitive prices. Our team at Growshine is skilled in navigating the complexities of international trade, ensuring smooth transactions and timely delivery. Our expertise is in heavy truck parts China , excavator parts China , agri machinery spares , engine components wholesale , and vehicle parts export . Trust us to handle your sourcing needs and provide you with high-quality, reliable parts.


Essential Automotive Parts Glossary

  • Exhaust Manifold (排气歧管 / Выпускной коллектор): A part in the engine's exhaust system that collects exhaust gases from multiple cylinders and directs them into a single pipe. Example: Isuzu FVR34G3 Exhaust Manifold.
  • Crankshaft (曲轴 / Коленчатый вал): A rotating shaft that, in conjunction with the connecting rods, converts the reciprocating motion of the pistons into rotational motion. Example: Isuzu 6WG1 Crankshaft Metal Kit.
  • Injector Pump (喷油泵 / Насос-форсунка): A high-pressure pump that delivers a precisely metered amount of fuel to the injectors at the correct timing for combustion. Example: Isuzu 4JH1 Injector Pump.
  • Timing Gear (正时齿轮 / Зубчатое колесо ГРМ): A gear within the engine that ensures the camshaft and crankshaft rotate in perfect synchronization, controlling valve timing. Example: Isuzu 4JG1 Timing Gear.
  • Clutch Disc (离合器片 / Диск сцепления): A friction plate located between the flywheel and pressure plate in a manual transmission clutch, transmitting power from the engine to the gearbox. Example: Isuzu CXZ CYZ Clutch Disc.
  • Engine Control Unit (ECU) (发动机控制单元 / ЭБУ двигателя): The electronic brain of the engine, controlling various actuators such as ignition, fuel injection, and idle speed. Example: Isuzu 6HK1TC Engine Control Unit.
  • Tie Rod End (球头 / Наконечник рулевой тяги): A ball and socket joint that connects the steering rack to the steering knuckle, allowing the wheel to turn. Example: Isuzu NKR Tie Rod End.
  • Piston (活塞 / Поршень): A component that moves up and down inside the engine cylinder, compressing the air-fuel mixture and transmitting power. Example: Isuzu FSS Piston.
  • Water Pump Pulley (水泵皮带轮 / Шкив водяного насоса): A pulley attached to the water pump that is driven by the engine's belt, allowing the pump to circulate coolant. Example: Isuzu 4LE2 Water Pump Pulley.
  • Thermostat Housing (节温器壳体 / Корпус термостата): The part that contains the thermostat, regulating the flow of coolant to the radiator to maintain optimal engine temperature. Example: Isuzu CYZ Thermostat Housing.

Common Automotive Problems and Solutions

Problem: Your Isuzu NPR75 4HK1 engine is overheating, and you notice the fan belt is worn and cracked. The cooling fan is not spinning at the correct speed.

Solution: A worn-out cooling fan belt (part number 8-98003187-0) is a common cause of engine overheating. The belt drives the cooling fan and other components like the water pump. Over time, belts can stretch, crack, or break, leading to a loss of cooling efficiency. The first step is to inspect the belt for signs of wear. If it's damaged, replace it with a new, high-quality Isuzu Genuine part. During replacement, ensure the belt is properly tensioned according to the manufacturer's specifications to prevent slippage. You should also check the water pump and radiator for any leaks or clogs to ensure the entire cooling system is functioning optimally.


Useful Tips for Sourcing Parts

  1. How to find the correct part number for your vehicle? Always have your vehicle's VIN (Vehicle Identification Number) or engine serial number ready. This information is a unique identifier that allows suppliers to look up the exact parts that are compatible with your specific model and year, preventing ordering mistakes.
  2. What is the difference between OEM, Genuine, and Aftermarket parts? OEM (Original Equipment Manufacturer) parts are made by the same company that supplied the parts for the original vehicle. Genuine parts are OEM parts sold by the vehicle manufacturer with their branding. Aftermarket parts are made by other companies and are often a cost-effective alternative to OEM and Genuine parts, offering a wide range of options for quality and price. At Growshine, we offer a selection of all three to meet diverse customer needs.
  3. Why should I consider an engine overhaul kit? An engine overhaul kit is a complete package of parts needed to rebuild an engine, such as gaskets, pistons, rings, and bearings. It's an excellent way to ensure all new components are compatible and provides better value than buying each part individually. This is especially useful for older engines that need extensive maintenance, offering a complete solution for a diesel engine rebuild .

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