ACDelco GM Original Equipment 96253545 Ignition Knock (Detonation) Sensor

Ensure your engine's optimal performance with the ACDelco GM Original Equipment 96253545 Ignition Knock (Detonation) Sensor. This high-quality sensor is designed to accurately detect engine knock or detonation, allowing your vehicle's engine control module (ECM) to make necessary adjustments for peak efficiency and longevity. This sensor is crucial for maintaining the health of your GM vehicle, whether it's a car, truck, or SUV.

Key Features and Benefits

Genuine GM Original Equipment: Ensures perfect fit and function.
Accurate Knock Detection: Prevents engine damage caused by detonation.
Enhanced Engine Performance: Optimizes ignition timing for efficiency.
Durable Construction: Built to withstand harsh engine conditions.
Reliable and Long-Lasting: Provides consistent performance over time.

Why Choose ACDelco?

ACDelco is a trusted name in automotive parts, known for its commitment to quality and reliability. The ACDelco 96253545 Ignition Knock Sensor is a testament to their dedication to providing top-notch products for your vehicle. Whether you are maintaining a GM car, GM truck, or any other vehicle requiring a knock sensor, ACDelco delivers the performance you can rely on.

Applications

This ignition knock sensor is compatible with a wide range of GM vehicles, including cars, trucks, and SUVs. It is also suitable for various applications in heavy-duty trucks, agricultural machinery, and construction equipment, making it a versatile component for multiple industries. Growshine International provides all types of heavy truck parts, agricultural machinery parts, construction machinery parts, and auto parts. We also deal with import and export trades.

Diagnostic and Solution

Common Automotive Issue: Engine Knocking Sound

Problem: A knocking or pinging sound from the engine, especially under acceleration, can indicate detonation. This can be caused by a faulty knock sensor, incorrect ignition timing, or low-quality fuel.

Solution:

Check the ACDelco 96253545 Ignition Knock Sensor for damage or corrosion. Replace if necessary.
Verify and adjust the ignition timing according to the vehicle manufacturer's specifications.
Use high-quality fuel with the recommended octane rating.
Inspect the engine for other potential issues, such as carbon buildup or vacuum leaks.

This solution can also be applied to construction machinery, heavy trucks and agricultural machinery that are having similar issues.

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Engineering Machinery Parts Catalog

No.	Part Name & Description	Part Number(s)	Brand/Applicable Equipment
1	Basic Engine Configuration Assembly	20R-1555, 20R1555	TRUCK 773E
2	Coupling Assembly	211-9087, 2119087	TRACK-TYPE TRACTOR D7R II
3	Gray Cast Iron Valve Guide Engineering Machinery Accessories	197-6995, 1976995	GEN SET ENGINE 3508, 3512, 3512B, 3508B, 3516
4	Sliding Joint Assembly	5V-2975, 5V2975, 4V-7082, 4V7082, 8V-6170, 8V6170, 8V-6435, 8V6435, 2K-3631, 2K3631, 5V-1168, 5V1168	Caterpillar
5	Temperature Sensor Engineering Machinery Accessories	102-0050, 1020050	GEN SET ENGINE 3412, 3406C, 3512, 3306, 3208, 3516, 3408B
6	Sensor Kit Engineering Machinery Accessories	441-7295, 4417295	444F, 444, 434, 444F2, 434F, 434F2
7	600 Kilogram Pressure Sensor with Rated Pressure	320-3061, 3203061	GENERATOR SR4B, GENERATOR SET C32
8	Sensor Engineering Machinery Parts	729-13-01110, 7291301110	Komatsu Original Authentic New Factory
9	Parking Auxiliary Sensor	31680785	Volvo
10	Pressure Sensor	6560-81-8101, 6560818101	High Quality Off-the-shelf Sales
11	Transmission Oil Level Sensor Assembly	313-4613, 3134613	TRANSMISSION CX31, TRANSMISSION-ONHIGHWAY CX31
12	Original Sensor	VOE14530820, 14530820	Volvo for EW145B Machine
13	116kPa Brass Pressure Sensor	194-6722, 1946722	PUMPER CPT372, WHEEL TRACTOR 631E
14	Throttle Sensor	204-7949, 2047949	Cat
15	Pressure Sensor	276-6793, 2766793	High Quality Off-the-shelf Sales
16	Oil Pressure Sensor	6216-84-9111, 6216849111	High Quality Off-the-shelf Sales
17	Pressure Sensor Engineering Machinery Accessories	164-3692, 1643692	TRACK-TYPE TRACTOR D9R, D10N
18	Liquid Level Sensor Assembly - Genuine Product	313-4613, 3134613	In Stock - Quick Delivery Available
19	Oil Pressure Sensor	0281002953	Bosch
20	Temperature Sensor Engineering Machinery Parts	1020050, 102-0050	GEN SET ENGINE 3412, 3406C, 3512, 3306, 3208, 3516, 3408B
21	600 Kcal Rated Pressure Sensor	320-3061, 3203061	GENERATOR SR4B, GENERATOR SET C32
22	Fuel Pressure Sensor	0928400707	Bosch
23	SENSOR GP-TEMPERATURE Engineering Machinery Parts	5F-9519, 5F9519, 234-5012, 2345012	120K, 120K 2, 12K, SA16V159E-2
24	Sensor Engineering Machinery Parts	7861933520, 7861-93-3520	HD465, HD605, HD785, PC600, PC650, SA16V159E-2
25	Temperature Sensor Engineering Machinery Parts	415-2433, 4152433	MARINE AUXILIARY 3512B, MARINE ENGINE 3508, 3516
26	36V DC Hydrocarbon Level Sensor Engineering Machinery Parts	430-9448, 4309448	2590, 2491, 2391, 1390, 2290, 1190, 521B, 522B, 552
27	Pressure Sensor \| OEM Hydraulic/Engine Pressure Transducer	320-3061, 3203061	CAT, Komatsu, Volvo
28	Gearbox Oil Level Sensor \| IP67 Waterproof Aftermarket Part	313-4613, 3134613	Heavy Machinery Monitoring Systems
29	Pulse Width Modulation Buffer \| Aftermarket Replacement	290-4619, 2904619	Construction Equipment Electronics
30	Genuine Temp Sensor Replacement \| High-Accuracy Thermal Sensor	256-6453, 2566453	Excavators, Loaders & Tractors
31	Outer Diameter Sleeve Bearing Engineering Machinery Parts	145-8737, 1458737, 1J-5304, 1J5304	TRACK-TYPE TRACTOR D11R, D11T, D11
32	Sensor OEM Replacement for Heavy Machinery \| Precision Engine Monitoring & Diagnostics	331-1134, 3311134	Heavy Machinery
33	Pressure Sensor OEM Replacement for Hydraulic & Diesel Systems	332-0296, 3320296	Heavy Machinery & Automotive Use
34	Digital Tachometer Electronic Control Module High Precision RPM Sensor	191-0912, 1910912	Industrial Machinery
35	Temperature Sensor Engineering Machinery Parts	1308299, 130-8299	GENERATOR SR4B, GEN SET ENGINE G3516B
36	Final Drive Wheel Speed Sensor	419-7228, 4197228	Caterpillar TRUCK 793B, 789D, 793F
37	Sensor Engineering Machinery Parts	430-9448, 4309448	Caterpillar UNDERGROUND ART TRUCK AD45B, AD60, AD55, AD30, TRACK FELLER BUNCHER 2590, 2491, 2391, 1390, 2290
38	Temperature Sensor	383-2981, 3832981	Caterpillar GENERATOR SET G3520C
39	Pressure Sensor Applicable	161-9926, 1619926	623G, 631E, 631G, 637G, 637E, 621G
40	Travel Speed Sensor	RE519144	JD Mechanical Engineering Parts
41	Pressure Sensor Assembly Engineering Machinery Accessories	366-9312, 3669312, 379-5053, 3795053, 218-0654, 2180654	GC 311D LRR, 323D L, 349D L
42	Temperature Sensor Applicable	6215-11-8281, 6215118281	SA12V140, SA6D125E
43	Common Rail Pressure Sensor	13537787167	Bosch
44	High Pressure Sensor	4703324	Hitachi Excavator Zax200, Zx240
45	Low Pressure Sensor	4436535	Bosch
46	Speed Sensor	7861-93-2310, 7861932310	Komatsu Excavator PC220LL, PW130, PW140, PW148, PW160, PW180, PW200, PW220
47	Oil Sensor	6744-81-4010, 6744814010	Komatsu Engine AA12V140E, SAA4D107E, SAA4D95LE, SAA4D95LE_5A, SAA6D107E, SAA6D114E
48	Water Temperature Sensor	6261-81-6900, 6261816900	Komatsu Engine AA12V140E, SAA4D107E, SAA4D95LE, SAA4D95LE_5A
49	Oil Sensor	320-3060, 3203060	Caterpillar TRACK-TYPE TRACTOR D6, D5, GENERATOR SR4, SR4B, GEN SET ENGINE 3508, ENGINE - MACHINE
50	High Pressure Common Rail Sensor	238-0118, 2380118	Caterpillar EXCAVATOR 311D LRR, 318D L, 320D L, 312D L, 320D FM RR
51	Combustion Sensor	159-3219, 1593219	GAS ENGINE G3608, G3606
52	Sensor Engineering Machinery Parts	238-0120, 2380120, 4P-5820, 4P5820	D5, PM312, PM313, PM310
53	Fuel Level Sensor Assembly	263-5792, 2635792	Caterpillar TRACK-TYPE TRACTOR D6R
54	Sensor Engineering Machinery Parts	7861931620, 7861-93-1620	HD325, HD405, HD465, HD605, HD785, HM300, HM400
55	Temperature Sensor	297-9314, 2979314	Caterpillar EXCAVATOR 312C L, 312C
56	Temperature Sensor	256-6454, 2566454	Caterpillar WHEEL TRACTOR-SCRAPER 627K, 623K LRC, 623K, 627, 623, 621, 637, 627K LRC
57	Coolant Temperature Sensor	196-7975, 1967975	Caterpillar EXCAVATOR 312C L, 312C
58	Clutch Piston	1Q1592, 1Q1592, 2036066, 2039383, 2053257	TRACK-TYPE Tractors D10T2, D10, D10T
59	Sensor Applicable	7861-92-2340, 7861922340	PC100, SA12V140, SA6D170, SAA6D170E, SDA12V140
60	Pressure Sensor Applicable	7861-93-1890, 7861931890	PC70-8, PC200-8, 550LC-8, PC800-8
61	SENSOR PICK-UP Engineering Machinery Parts	7861-92-2340, 7861922340	Komatsu PC200-3, PC200-5, PC200-6 Excavator
62	36-volt DC Hydrocarbon Liquid Level Sensor Applicable	430-9448, 4309448	Caterpillar FORWARDER 584, 584HD, UNDERGROUND ART TRUCK
63	SENSOR Applicable	208-06-71130, 2080671130, 208-06-71140, 2080671140, 208-06-71220, 2080671220, 208-06-71230, 2080671230	PC400, PC450, PW160
64	Pressure Sensor Applicable	6741-81-9220, 6741819220, 6745-71-4320, 6745714320, 6754-81-2701, 6754812701, 702-21-57500, 7022157500	PC200, PC220
65	Sensor Applicable	266-1477, 2661477	TRACK-TYPE TRACTOR D6N, WHEEL LOADER 980H, 980G
66	Sensor Engineering Machinery Parts	358-6190, 3586190	Grader 140M 3 AWD, 14L18M3, 150, 12m Truck 785, 785G
67	SENSOR GP-POSITION Engineering Machinery Parts	249-5193, 2495193	120M, 120M 2, 12M, 12M 2, 140M, 140M 2
68	PR Sensor Assembly Applicable	239-2396, 2392396	GENERATOR SR4B, C32, C27, 3126B, C13
69	SENSOR Engineering Machinery Parts	7861-93-1653, 7861931653	AIR D275A, D375A, D85EX, D85PX DRAWBAR
70	Sensor Assembly Applicable	387-1994, 3871994	LOAD HAUL DUMP R1700G, R1600G, R1600H
71	Air Temperature Sensor	RE525016	CAT
72	Bracket Assembly Applicable	2564314, 2564314, 2570540, 2644297, 2672896	TRACK-TYPE Tractors D10N, D10R, D10T
73	18 to 32 VDC Position Sensor Applicable	338-1462, 3381462	627G, 623G, 631E, 623F, 631G
74	Temperature Sensor	RE52722	JD
75	Temperature Sensor Engineering Machinery Parts	1342252, 1342252, 1J4757, 9Y7212, 9D7989, 1J2176	TRACK LOADER 953C, 963C, C32
76	Pressure Sensor	0281002953	Bosch Mechanical Engineering
77	Speed Sensor Engineering Machinery Parts	238-0120, 2380120	CAT 312D, 320D, 320E, 324E, 450E
78	Hydraulic Gear Pump Applicable	4N7183, 4N7183, 4T9707, 5203000, 5897674	TRACK-TYPE Tractors D10T
79	Pressure Sensor Assembly Applicable	366-9312, 3669312	311D LRR, 345D L, 349D L, 330D MH
80	Sensor Switch Applicable	276-6793, 2766793	2290, 2390, 2391, 2491, 2590, 324D, 324D FM
81	Pressure Sensor Be Suitable for	274-6719, 2746719	GENERATOR SET C32, G3520C, 3516C, G3520E, 3516B, 3512C, 3512B Caterpillar
82	SENSOR Applicable	6219-81-1961, 6219811961	PC400, PC450
83	SENSOR Be Suitable for	421-06-35121, 4210635121	D155AX, D375A
84	SENSOR Applicable	7861-93-4520, 7861934520	D375A
85	Sensor Applicable	7861-93-8100, 7861938100	D85MS, HD1500, HD325, HD465, HD605, HM300
86	ENGINE WATER TEMPERATURE SENSOR Engineering Machinery Parts	195-06-23130, 1950623130, 6735-01-1210, 6735011210, 6738-D0-0091, 6738D00091	Original Hot Sale Spot
87	Construction Machinery Parts Sensor	109-0072, 1090072, 460-6589, 4606589, 253-1218, 2531218, 9V-7710, 9V7710, 183-2317, 1832317, 118-7226, 1187226	High Quality Off-the-shelf Sales
88	Construction Machinery Parts Sensor	203-0187, 2030187, 355-6043, 3556043, 248-2169, 2482169, 8W-0652, 8W0652, 8X-7948, 8X7948, 1T-1365, 1T1365	High Quality Off-the-shelf Sales
89	Sensor Target Be Suitable for	478-4873, 4784873	EXCAVATOR 320, 340, 330, 352, 374, 336F L XE, 352F, 350
90	Temperature Sensor Assembly Be Suitable for	592-3074, 5923074	MARINE PRODUCTS C280-6
91	Pressure Sensor Applicable	85PP40-02, 85PP4002, 85PP42-03, 85PP4203, 85PP50-01, 85PP5001, 85PP54-01, 85PP5401, 85PP75-01, 85PP7501	MK7, MK8 VII
92	Pressure Sensor Applicable	499000-4441, 4990004441, 499000-6080, 4990006080, 499000-6081, 4990006081, 499000-6111, 4990006111	D155AX-5, WA450-5L
93	Pressure Sensor Applicable	0281006053, 0281006053, 0281006086, 0281006086, 0281006158, 0281006158, 0281006165, 0281006165, 0281006191, 0281006191	1.9
94	Variable Reluctance High Speed Sensor Be Suitable for	191-8305, 1918305	Caterpillar Mechanical Engineering GEN SET ENGINE 3608
95	Sensor Assembly for	224-4536, 2244536	WHEEL-TYPE LOADER 924G, 924H, 966F II, 950H, 962H, 924HZ, 928HZ, 962G II
96	Construction Machinery Parts Sensor	194-6725, 1946725, 229-7190, 2297190, 9X-7317, 9X7317, 7W-0443, 7W0443, 316-8324, 3168324, 134-2680, 1342680	High Quality Off-the-shelf Sales
97	Engine Speed Sensor	1-81510513-0, 1815105130	ISUZU
98	SENSOR GP-PRESSURE	153-3962, 1533962	Caterpillar
99	Safety Switch	111-4799, 1114799	Crawler E320C Excavator Parts
100	Engine Sensor Assembly for	415-2430, 4152430	MARINE ENGINE 3512C, 3516, 3512, 3508, 3508C, 3508B, 3516B
101	Pressure Sensor	194-6722, 1946722	CAT E325C
102	Sensor	478-4873, 4784873	Cat 340, 330, 352, 374, 336F
103	SENSOR GP-PRESSURE	1946722	Caterpillar
104	500 HZ Pulse Width Modulation Pressure Sensor Engineering Machinery Parts	344-7392, 3447392	352F OEM, 320E, 330F OEM
105	Sensor Assembly Is in Stock and Selling Well	320-3060, 3203060	Excavator
106	Pressure Sensor	3095768, 309-5768	E320B, E330 Excavator Parts
107	Pressure Sensor Excavator	194-6722, 1946722	CAT
108	Sensor	478-4873, 4784873	Cat
109	Sensor	1-81510513-0, 1815105130	Isuzu
110	Pressure Sensor	153-3962, 1533962	Cat
111	Heavy Duty Temperature Sensors Use Thermocouples to Sense Temperature	592-3074, 5923074	CAT
112	Temperature Sensor	592-3074, 5923074	Cat
113	Sensor Applicable	276-6793, 2766793	Cat
114	Construction Machinery Parts Sensor	188-0210, 1880210, 2H-2255, 2H2255, 221-3411, 2213411, 6B-1124, 6B1124, 8T-5070, 8T5070, 104-3895, 1043895, 5P-8249, 5P8249	High Quality Off-the-shelf Sales
115	Construction Machinery Parts Sensor	389-1587, 3891587, 377-6960, 3776960, 383-0491, 3830491, 383-0498, 3830498, 383-0536, 3830536, 383-0558, 3830558	High Quality Off-the-shelf Sales
116	Pressure Sensor Be Suitable for	332-0296, 3320296	Caterpillar Mechanical Engineering INTEGRATED TOOLCARRIER IT62G II, IT62G, IT62H
117	Sensor Be Suitable for	331-1134, 3311134	Caterpillar Mechanical Engineering INTEGRATED TOOLCARRIER IT62G II, IT62G, IT62H
118	Pressure Sensor Be Suitable for	325-8634, 3258634	Caterpillar Mechanical Engineering INTEGRATED TOOLCARRIER IT62G II, IT62G, IT62H
119	Speed Sensor Be Suitable for	300-9806, 3009806	Caterpillar Mechanical Engineering INTEGRATED TOOLCARRIER IT62G II, IT62G, IT62H
120	Speed Sensor Be Suitable for	300-9805, 3009805	Caterpillar Mechanical Engineering INTEGRATED TOOLCARRIER IT62G II, IT62G, IT62H
121	Pressure Sensor Be Suitable for	416-6999, 4166999	Caterpillar Mechanical Engineering OFF HIGHWAY TRUCK 789G, 777G, 777E, 793D
122	Temperature Sensor Be Suitable for	256-6453, 2566453	Caterpillar Mechanical Engineering TRUCK ENGINE C-18, C7, C9, C-9, C11, C13, C15
123	Construction Machinery Parts Sensor	5K-3492, 5K3492, 6Y-6043, 6Y6043, 266-1473, 2661473, 6Y-1354, 6Y1354, 7M-8485, 7M8485, 5P-7818, 5P7818	High Quality Off-the-shelf Sales
124	Temperature Sensor for Mechanical Engineering	A0105421118	Mechanical Engineering
125	Temperature Sensor for Mechanical Engineering	A0095421218	Mechanical Engineering
126	Sensor for Mechanical Engineering	A0095421118	Mechanical Engineering
127	Sensor Applicable to Bulldozer Parts	0281002315, 0281002315	Bulldozer Parts
128	Construction Machinery Parts Sensor	266-2337, 2662337, 1T-1646, 1T1646, 228-7381, 2287381, 200-5975, 2005975, 114-9299, 1149299, 300-4545, 3004545	High Quality Off-the-shelf Sales
129	Construction Machinery Parts Sensor	247-1292, 2471292, 4D-4325, 4D4325, 2G-9172, 2G9172, 478-4875, 4784875, 6L-3628, 6L3628, 111-0329, 1110329	High Quality Off-the-shelf Sales
130	Construction Machinery Parts Sensor	316-1927, 3161927, 172-0844, 1720844, 4W-5479, 4W5479, 417-2284, 4172284, 318-1181, 3181181, 245-3808, 2453808	High Quality Off-the-shelf Sales
131	Pressure Sensor Applicable	331-1134, 3311134	336E HVG, 336E L, 336E LH, 336E LN, 336F L, 349E
132	Pressure Sensor Applicable	332-0296, 3320296	336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN
133	Construction Machinery Parts Sensor	6V-5851, 6V5851, 284-7637, 2847637, 161-9932, 1619932, 346-0620, 3460620, 1M-6573, 1M6573, 9X-7313, 9X7313	High Quality Off-the-shelf Sales
134	High Performance Engineering Machinery Parts Sensor	AT159227
135	Sensor Link	2H3928, 2H3928, 2M9780, 2M9780, 2S4078, 2S4078, 3015180, 3015180	MOTOR GRADER 16M, 18M3, 16M3, 24M, 16, 18
136	Fuel Jumper Sensor Wiring Harness Engineering Machinery Accessories	9W-2896, 9W2896, 103-0010, 1030010, 221-1833, 2211833	D10N, D11R, D11T, D10R, D10T
137	Sensor Applicable	6261-81-6901, 6261816901	HM400, PC118MR, PC200, PC200LL, PC220, PC220LL
138	Pressure Range High Pressure Sensor	221-3405, 2213405	D6T, D6N, C32
139	Sensor Wiring Harness Applicable	2379307, 2379307, 2391358, 2391358, 2950175, 2950175, 2967520, 2967520	TRACK-TYPE Tractors D10N, D11R, UNDERGROUND ART TRUCK AD55B
140	Sleeve Bearing for	1J2192, 1J2192, 1P4576, 1P4576, 1P4577, 1P4577, 1P4584, 1P4584	BULLDOZER 10SU, 10U, 11SU, 11U, WHEEL DOZER 824G II, 844, 854, 824, 824H, 844H, 854G, 824K
141	Evaporator Coil Assembly Applicable	2982639, 2982639, 2982643, 2982643, 2982644, 2982644, 2982645, 2982645	TRACK-TYPE Tractors D9T, D11T, D10T
142	Sensor Applicable	7C-1512, 7C1512, 8T-8377, 8T8377, 289-2957, 2892957, 466-7341, 4667341, 228-3636, 2283636, 516-6890, 5166890, 239-3478, 2393478	C15, C13, 3126E, C18
143	Sealing Ring for	8E2183, 8E2183, 9X7288, 9X7288	777C, 777D, 777F, 777E, 776D
144	Plate	3776265, 3776265, 1371650, 1371650	CAT
145	Sensor Engineering Machinery Parts	2432460, 2432460, 267-2976, 2672976	Cat 777D, 777E, 777B
146	GP Sensor Be Suitable for	592-3074, 5923074	Industrial Engine 3612
147	Temperature Sensor for Construction Machinery Parts Gp-te	592-3074, 5923074	Cat C280-6
148	Excavator Main Valve Differential Pressure Sensor	729-13-01110, 7291301110	Komatsu