Optimize your engine's efficiency with the genuine CATERPILLAR Pressure Sensor 239-3478 (2393478), also known as the Intake Manifold Pressure Sensor. This critical component ensures accurate pressure readings within your engine's intake system, leading to improved fuel economy, reduced emissions, and overall enhanced performance.
Genuine CATERPILLAR Part: Ensures perfect fit and reliable performance for your CATERPILLAR machinery.
Precise Pressure Measurement: Delivers accurate intake manifold pressure readings to the engine control unit (ECU).
Improved Engine Efficiency: Optimizes air-fuel mixture for better fuel economy and power output in engineering machinery, heavy trucks, and agricultural machinery.
Reduced Emissions: Contributes to cleaner exhaust and compliance with emission standards.
Durable and Reliable: Built to withstand harsh engine environments and provide long-lasting service in demanding applications like construction equipment and farm equipment.
Part Number Compatibility: Direct replacement for part numbers 239-3478 and 2393478.
This versatile pressure sensor is designed for a wide range of applications, including:
Engineering Machinery: Excavators, loaders, bulldozers, and more.
Heavy Trucks: On-highway and off-highway trucks, mining trucks.
Agricultural Machinery: Tractors, harvesters, sprayers.
Automotive: Suitable for various automotive engine systems requiring precise pressure sensing.
One common issue in heavy trucks is engine stalling, which can be caused by a faulty intake manifold pressure sensor.
Symptom: Engine stalls frequently, especially at idle or during deceleration.
Possible Cause: The pressure sensor is providing inaccurate readings to the ECU, leading to incorrect fuel delivery and engine stall.
Solution:
Check the sensor's wiring and connections for damage or corrosion.
Use a diagnostic scanner to read fault codes and check the pressure sensor's readings.
If the sensor is faulty, replace it with a new, genuine CATERPILLAR Pressure Sensor 239-3478 for optimal performance and reliability.
At 格莳国际Growshine International, we specialize in providing high-quality aftermarket and genuine parts for a wide range of applications. As a leading provider in import and export trade, we offer a comprehensive selection of engineering machinery parts, heavy truck parts, agricultural machinery parts, and automobile parts. Trust us for reliable components to keep your operations running smoothly.
由广数供应链（CGSC）团队提供运营方案 www.ar-webbuild.com
We specialize in custom development and manufacturing of a wide range of auto parts, including high-pressure pumps, injectors, and nozzles. As a direct factory supplier, we cut out the middleman to offer you competitive prices and guaranteed quality. Source directly from the origin with Growshine International!
| No. | Part Name | Brand | Part Number |
|---|---|---|---|
| 1 | Fuel Injection Pump | BOSCH | 0445020002 |
| 2 | Unit Pump | BOSCH | 0414750003 |
| 3 | High Pressure Fuel Rail | BOSCH | 0445226025 |
| 4 | High Pressure Fuel Rail | BOSCH | 0445226050, 1129110B6300000 |
| 5 | High Pressure Fuel Rail | BOSCH | 0445226053 |
| 6 | Fuel Injection Pump | BOSCH | 0445020065 |
| 7 | Fuel Injection Pump | BOSCH | 0445020078, 1111010A5500000 |
| 8 | Fuel Injection Pump | BOSCH | 0445020078 |
| 9 | Fuel Injection Pump | BOSCH | 0445020092, L47001111100A28 |
| 10 | Fuel Injection Pump | BOSCH | 0445020102 |
| 11 | Unit Pump | BOSCH | 0414401102 |
| 12 | Unit Pump | BOSCH | 0414401105 |
| 13 | Fuel Injection Pump | BOSCH | 0445020116, 612600080674 |
| 14 | Fuel Injection Pump | BOSCH | 0445020122 |
| 15 | Gear Pump | BOSCH | 0440020133 |
| 16 | Fuel Injection Pump | BOSCH | 0445020144, 1111010A6300000 |
| 17 | Fuel Injection Pump | BOSCH | 0445010159 |
| 18 | Fuel Injection Pump | BOSCH | 0445020165, 612630030057 |
| 19 | Fuel Injection Pump | BOSCH | 0445010182 |
| 20 | Fuel Injection Pump | BOSCH | 0445010198, TCC3F |
| 21 | Fuel Injection Pump | BOSCH | 0445010200 |
| 22 | Fuel Injection Pump | BOSCH | 0460424242 |
| 23 | High Pressure Fuel Rail | BOSCH | 0445224039, 11291105500000 |
| 24 | High Pressure Fuel Rail | BOSCH | 0445226062 |
| 25 | P Nozzle | BOSCH | 0433172047, DLLA142P1709 |
| 26 | P Nozzle | BOSCH | 0433172111, 152P1819 |
| 27 | P Nozzle | BOSCH | 0433172166, DLLA149P2166 |
| 28 | P Nozzle | BOSCH | 0433172044, DLLA147P1702 |
| 29 | P Nozzle | BOSCH | 0433172078, DLLA152P1768 |
| 30 | P Nozzle | BOSCH | 0433172142, DLLA150P2142 |
| 31 | P Nozzle | BOSCH | 0433175387, DSLA151P1302 |
| 32 | P Nozzle | BOSCH | 0433175449, DLLA128P1510 |
| 33 | P Nozzle | BOSCH | 0433175481, DLLA140P1723 |
| 34 | S Nozzle | BOSCH | 0434250159, DN0SD297 |
| 35 | Plunger | BOSCH | 0986AD3951 |
| 36 | Plunger | BOSCH | 0986AD3952 |
| 37 | Plunger | BOSCH | 0986AD3954 |
| 38 | Plunger | BOSCH | 0986AD3956 |
| 39 | Plunger Assembly | BOSCH | F01M100869 |
| 40 | Plunger Assembly | BOSCH | CPN22 |
| 41 | Oil Delivery Valve Component | BOSCH | F00RJ02035 |
| 42 | Oil Delivery Valve Retaining Seat | BOSCH | 1413356040 |
| 43 | Oil Delivery Valve Component | BOSCH | F00RJ02056 |
| 44 | Oil Delivery Valve Component | BOSCH | F00VC01044 |
| 45 | Oil Delivery Valve Component | BOSCH | F00RJ02130 |
| 46 | Oil Delivery Valve Component | BOSCH | F00RJ02213 |
| 47 | Oil Delivery Valve Component | BOSCH | F00RJ00339 |
| 48 | Oil Delivery Valve Component | BOSCH | F00VC01358 |
| 49 | Oil Delivery Valve Component | BOSCH | F00VC01359 |
| 50 | Oil Delivery Valve Component | BOSCH | F00VC01363 |
| 51 | Oil Delivery Valve Component | BOSCH | F00VC01365 |
| 52 | Oil Delivery Valve Component | BOSCH | F00VC01367 |
| 53 | Oil Delivery Valve Component | BOSCH | F00VC01371 |
| 54 | Oil Delivery Valve Component | BOSCH | F00RJ00399 |
| 55 | Oil Delivery Valve Component | BOSCH | F00VC02472 |
| 56 | Oil Delivery Valve Component | BOSCH | F00RJ01479 |
| 57 | Oil Delivery Valve Component | BOSCH | F00RJ01657 |
| 58 | Oil Delivery Valve Component | BOSCH | F00RJ01692 |
| 59 | Oil Delivery Valve Component | BOSCH | F00RJ01727 |
| 60 | Oil Delivery Valve Component | BOSCH | F00RJ02806 |
| 61 | Oil Delivery Valve Component | BOSCH | F00RJ01941 |
| 62 | Eccentric Shaft | BOSCH | F00N200007 |
| 63 | Accelerator Pedal | BOSCH | P4250118001 |
| 64 | Sensor | BOSCH | 2464509015 |
| 65 | Sensor | BOSCH | 1110010015 |
| 66 | Pressure Limiting Valve | BOSCH | 1110010028 |
| 67 | ECU | BOSCH | 0281020074 |
| 68 | ECU | BOSCH | 0281020075 |
| 69 | ECU | BOSCH | 0281020132 |
| 70 | Speed Sensor | BOSCH | 0261210151 |
| 71 | Injector High Pressure Connecting Rod | BOSCH | F00RJ01927 |
| 72 | Water Temperature Sensor | BOSCH | 0281002209 |
| 73 | Speed Sensor | BOSCH | 0281002315, 362060A6300000, 612630030007 |
| 74 | Camshaft Position Sensor | BOSCH | 25372486 |
| 75 | Valve Ball | BOSCH | F00VC05001 |
| 76 | Valve Ball | BOSCH | F00VC05006 |
| 77 | Valve Ball | BOSCH | F00VC05009 |
| 78 | Valve Ball Bearing | BOSCH | F00VC21001 |
| 79 | High Pressure Fuel Pipe | BOSCH | 1129040B5500000 |
| 80 | Intake Temperature Pressure Sensor | BOSCH | 0281002576, 3602035A6300000, 612630120004 |
| 81 | Metering Unit | BOSCH | 0928400617 |
| 82 | Injector High Pressure Connecting Rod | BOSCH | F00RJ01659 |
| 83 | Sensor | BOSCH | 0281002667 |
| 84 | Metering Unit | BOSCH | 0928400689 |
| 85 | Injector High Pressure Connecting Rod | BOSCH | F00RJ01706 |
| 86 | Pressure Limiting Valve | BOSCH | F00R000756 |
| 87 | Pressure Limiting Valve | BOSCH | F00R000775 |
| 88 | Metering Unit | BOSCH | 0928400802 |
| 89 | Metering Unit | BOSCH | 0928400818 |
| 90 | Rail Pressure Sensor | BOSCH | 0281002851 |
| 91 | Pressure Sensor | BOSCH | 0281002937 |
| 92 | Starter | BOSCH | 0001261014 |
| 93 | Starter | BOSCH | 0001261015 |
| 94 | Intermediate Block | BOSCH | 2430136202 |
| 95 | Injector | BOSCH | 0445120002 |
| 96 | Injector | BOSCH | 0445120006 |
| 97 | Injector | BOSCH | 0445120059 |
| 98 | Injector | BOSCH | 0445110059 |
| 99 | Injector | BOSCH | 0445120067 |
| 100 | Injector | BOSCH | 0445120083 |
| 101 | Injector | BOSCH | 0445120102 |
| 102 | Injector | BOSCH | 0445120106 |
| 103 | Injector | BOSCH | 0445120110 |
| 104 | Injector | BOSCH | 0445120117 |
| 105 | Injector | BOSCH | 0445120121 |
| 106 | Injector | BOSCH | 0445120122 |
| 107 | Injector | BOSCH | 0445120123 |
| 108 | Injector | BOSCH | 0445120124 |
| 109 | Injector | BOSCH | 0445120125 |
| 110 | Injector | BOSCH | 0445120127 |
| 111 | Injector | BOSCH | 0445120129 |
| 112 | Injector | BOSCH | 0445120134 |
| 113 | Injector | BOSCH | 0445120156 |
| 114 | Injector | BOSCH | 0445120157 |
| 115 | Injector | BOSCH | 0445120160 |
| 116 | Injector | BOSCH | 0445120163 |
| 117 | Injector | BOSCH | 0445120164 |
| 118 | Injector | BOSCH | 0445120183 |
| 119 | Injector | BOSCH | 0445120212 |
| 120 | Injector | BOSCH | 0445120213 |
| 121 | Injector | BOSCH | 0445120214 |
| 122 | Injector | BOSCH | 0445120222 |
| 123 | Injector | BOSCH | 0445120224 |
| 124 | Injector | BOSCH | 0445120225 |
| 125 | Injector | BOSCH | 0445120227 |
| 126 | Injector | BOSCH | 0455120244 |
| 127 | Injector | BOSCH | 0445120261 |
| 128 | Injector | BOSCH | 0445120265 |
| 129 | Injector | BOSCH | 0445120289 |
| 130 | Injector | BOSCH | 0445110291 |
| 131 | Injector | BOSCH | 0445110293 |
| 132 | Injector | BOSCH | 0445120304 |
| 133 | Injector | BOSCH | 0445110305 |
| 134 | Injector | BOSCH | 0445110313 |
| 135 | Injector | BOSCH | 0445110317 |
| 136 | Injector | BOSCH | 0445110318 |
| 137 | Injector | BOSCH | 0445110321 |
| 138 | Injector | BOSCH | 0445110333 |
| 139 | Injector | BOSCH | 0445110335 |
| 140 | Injector | BOSCH | 0445110355 |
| 141 | Injector | BOSCH | 0445110356 |
| 142 | Injector | BOSCH | 0445110376 |
| 143 | Injector | BOSCH | 0432191378 |
| 144 | Injector | BOSCH | 0445B2905400 |
| 145 | Injector | BOSCH | 0445120078 |
| 146 | Injector | BOSCH | 0445120078, 1112010A6300000 |
| 147 | Injector | BOSCH | 0445120081 |
| 148 | Injector | BOSCH | 0445120081, 1112010B4700000 |
| 149 | Injector | BOSCH | 0445120084 |
| 150 | Injector | BOSCH | 0445120086 |
| 151 | Injector | BOSCH | 0445120117 |
| 152 | Injector | BOSCH | 0445120215 |
| 153 | Injector | BOSCH | 0445120215, 111201081D |
| 154 | Common Rail Pipe | BOSCH | 0445224032 |
| 155 | Common Rail Pipe | BOSCH | 0445226069 |
| 156 | High Pressure Fuel Pipe | BOSCH | WP10 |
| 157 | High Pressure Fuel Pipe | BOSCH | WP12 |
| 158 | High Pressure Fuel Pipe | BOSCH | 11BF1104130 |
| 159 | High Pressure Fuel Pipe | BOSCH | 11BF1104140 |
| 160 | High Pressure Fuel Pipe | BOSCH | 11BF1104165 |
| 161 | Pump Assembly | DENSO | 2940500138 |
| 162 | Pump Assembly | DENSO | 0940000540 |
| 163 | Pump Assembly | DENSO | 2940000617 |
| 164 | Pump Assembly | DENSO | 0940000660 |
| 165 | High Pressure Fuel Rail | DENSO | 2758000800, 11291106210000 |
| 166 | Fuel Injection Pump | DENSO | 09200011711 |
| 167 | High Pressure Fuel Rail | DENSO | 0445214124 |
| 168 | High Pressure Fuel Rail | DENSO | 0445226064 |
| 169 | Plunger | DENSO | 0941500260 |
| 170 | Plunger | DENSO | 0941500330 |
| 171 | PCV Valve | DENSO | 0940400150 |
| 172 | Pressure Limiting Valve | DENSO | 0954200260 |
| 173 | Solenoid Valve | DENSO | 0960300520 |
| 174 | Orifice Gasket | DENSO | 0953310020 |
| 175 | Intake Temperature Sensor | DENSO | 36021506210000 |
| 176 | Intake Pressure Sensor | DENSO | 36021406210000 |
| 177 | Fuel Temperature Sensor | DENSO | 1797300020, 36021656210000 |
| 178 | Oil Pressure Sensor | DENSO | 3602180A6070000 |
| 179 | Camshaft Position Sensor | DENSO | 0940400300 |
| 180 | Speed Sensor | DENSO | 0296000570, 36021206210000 |
| 181 | Engine Control Unit | DENSO | 2758004280, 3601115A6210000 |
| 182 | Rail Pressure Sensor | DENSO | 4990006160 |
| 183 | High Pressure Fuel Pipe Connecting Pipe | DENSO | 1112030B6210000 |
| 184 | High Pressure Fuel Pipe Connecting Pipe | DENSO | 1112030630000 |
| 185 | Injector | DENSO | 0950001211 |
| 186 | Injector | DENSO | 0950005471 |
| 187 | Injector Assembly | DENSO | 0950005511 |
| 188 | Injector | DENSO | 0950006070 |
| 189 | Injector Assembly | DENSO | 0950006222, 1112010A6210000 |
| 190 | Injector | DENSO | 0950006593 |
| 191 | Injector | DENSO | 0950006691 |
| 192 | Injector | DENSO | 0950006693 |
| 193 | Injector | DENSO | 0950006701, 0950006700 |
| 194 | Injector | DENSO | 0950006790 |
| 195 | Injector | DENSO | 0950006583 |
| 196 | Injector | DENSO | 0950007170 |
| 197 | Injector | DENSO | 0950008011 |
| 198 | Injector | DENSO | 0950008100 |
| 199 | Injector | DENSO | 0950008901 |
| 200 | Injector Assembly | DENSO | 0950005212 |
| 201 | Injector Assembly | DENSO | 0950005942, 11120106220000 |
| 202 | Injector Assembly | DENSO | 0950006353 |
| 203 | Pump Head | YANMAR | 12993551740, 12993551741 |
| 204 | Pump Head | YANMAR | 12960451740 |
| 205 | Pump Head | YANMAR | 12960251741 |
| 206 | Pump Head | YANMAR | 11994051741 |
| 207 | Pump Head | YANMAR | 12990751741 |
| 208 | P Nozzle | ITALY | DLLA145P1049 |
| 209 | P Nozzle | ITALY | DLLA150P1052 |
| 210 | P Nozzle | ITALY | DLLA155P1090 |
| 211 | P Nozzle | ITALY | DLLA158P1096 |
| 212 | P Nozzle | ITALY | DLLA150P1622 |
| 213 | P Nozzle | ITALY | LLA148P1688 |
| 214 | P Nozzle | ITALY | DLLA144P1707 |
| 215 | P Nozzle | ITALY | DLLA142P1709 |
| 216 | P Nozzle | ITALY | DLLA152P1768 |
| 217 | P Nozzle | ITALY | DLLA152P1819 |
| 218 | P Nozzle | ITALY | DLLA150P835 |
| 219 | P Nozzle | ITALY | DLLA155P842 |
| 220 | P Nozzle | ITALY | DLLA158P854 |
| 221 | P Nozzle | ITALY | DLLA155P965 |
| 222 | Valve Component | ITALY | 1210134, F00RJ00339 |
| 223 | Solenoid Valve | ITALY | 1209034 |
| 224 | Valve Component | ITALY | 1209386, F00RJ01704 |
| 225 | Valve Component | ITALY | 1209046, F00RJ01941 |
| 226 | Valve Component | ITALY | 1210797, F00RJ02130 |
| 227 | Solenoid Valve | ITALY | 1210707 |
| 228 | Baffle | ITALY | 1209043 |
| 229 | Baffle | ITALY | 1211811 |
| 230 | Connector | ITALY | 1209997 |
| 231 | Connector | ITALY | 1209998 |
| 232 | Valve Ball | ITALY | 1209035 |
| 233 | Steel Ball | ITALY | 1210611 |
| 234 | Steel Ball | ITALY | 1204711 |
| 235 | Valve Ball | ITALY | 1209757 |
| 236 | Valve Ball | ITALY | 1208869 |
| 237 | Gasket | ITALY | 1208877 |
| 238 | Gasket | ITALY | 1208878 |
| 239 | Repair Kit | ITALY | 1208440 |
| 240 | Repair Kit | ITALY | 1208770 |
| 241 | Repair Kit | ITALY | 1208771 |
| 242 | Repair Kit | ITALY | 1208817 |
| 243 | Repair Kit | ITALY | 1210051 |
| 244 | Repair Kit | ITALY | 1210052 |
| 245 | Repair Kit | ITALY | 1210053 |
| 246 | Repair Kit | ITALY | 1210055 |
| 247 | Repair Kit | ITALY | 1210056 |
| 248 | Standard Nut | ITALY | 1209042 |
| 249 | Plunger | HR GERMANY | 1W6541 |
| 250 | Plunger Set | HR GERMANY | IW6541 |
| 251 | Plunger | HR GERMANY | 4P9830 |
| 252 | Plunger | HR GERMANY | 7W5929 |
| 253 | Injector | USA | 1705183 |
| 254 | Fuel Injection Pump | DELPHI | R9044Z120A, R9044Z120A |
| 255 | Fuel Injection Pump | DELPHI | R9044Z170A, R9044Z170A |
| 256 | Unit Pump | DELPHI | FAW111101560D, PF1Q100E2002, DSA017 |
| 257 | Unit Pump | DELPHI | G6000 |
| 258 | P Nozzle | DELPHI | L163PBD |
| 259 | P Nozzle | DELPHI | L170PBB |
| 260 | P Nozzle | DELPHI | L222PBC |
| 261 | Valve Component | DELPHI | 9308621C, 28239294 |
| 262 | Valve Component | DELPHI | 9308622B |
| 263 | Metering Valve | DELPHI | 9109903 |
| 264 | Pump Head | DELPHI | 7189187L |
| 265 | Injector | DELPHI | L203 |
| 266 | Common Rail Injector | DELPHI | R03301D |
| 267 | Common Rail Injector | DELPHI | R05301D |
| 268 | Common Rail Injector | DELPHI | R06101D |
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