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OEM (Genuine) Injection Pump
PartNumber: 5C3Z-9A543-ARM
Product Specifications- Item Dimensions: 8.4 x 8.2 x 8.4 inches
- Item Weight: 19.30 Pounds
- Replaces: 5C3Z-9A543-C, 5C4Z-9A543-B
- Part Description: Injection Pump
$1025.34 MSRP:$1320.00You Save: $294.66 (23%)
Delphi® Fuel Injection Pump
PartNumber: EX836002Product Specifications- Hazardous Material: No
- Minimum Order Quantity: 1
- UPC: 689604216644
- Part Description: Fuel Injection Pump
$1717.84OEM (Genuine) Injection Pump
PartNumber: FC3Z-9A543-A
Product Specifications- Other Names: Injection Pump
- Item Dimensions: 8.2 x 8.0 x 7.5 inches
- Item Weight: 13.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: Injection Pump
$1157.93 MSRP:$1474.29You Save: $316.36 (22%)
Delphi® Fuel Injection Pump
PartNumber: EX836006Product Specifications- Hazardous Material: No
- Minimum Order Quantity: 1
- UPC: 689604216712
- Part Description: Fuel Injection Pump
$1657.28OEM (Genuine) Pump-Injection
PartNumber: 16700-EZ49ARE
Product Specifications- Other Names: Injection Pump
- Item Dimensions: 22.2 x 22.9 x 15.3 inches
- Item Weight: 19.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: Pump-Injection
$1832.39 MSRP:$2193.46You Save: $361.07 (17%)
Delphi® Fuel Injection Pump
PartNumber: EX631051Product Specifications- Hazardous Material: No
- Minimum Order Quantity: 1
- UPC: 689604216606
- Part Description: Fuel Injection Pump
$1001.31
Delphi® Fuel Injection Pump
PartNumber: EX631050Product Specifications- Hazardous Material: No
- Minimum Order Quantity: 1
- UPC: 689604216590
- Part Description: Fuel Injection Pump
$989.06OEM (Genuine) Fuel Pump
PartNumber: 12661059
Product Specifications- Other Names: Fuel Pump, Injection Pump
- Item Dimensions: 9.2 x 9.5 x 9.5 inches
- Item Weight: 13.90 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 19432134
- Part Description: Fuel Pump
$1303.00 MSRP:$2156.57You Save: $853.57 (40%)
Delphi® Fuel Injection Pump
PartNumber: EX836105Product Specifications- Electrical: No
- Filter Included: No
- Housing Material: Metal
- In Tank or External: External
- Inlet Type: THREADED
- Mounting Hardware Included: No
- New or Reman'd: Reman'd
- Outlet Type: THREADED
- UPC: 689604351833
- Part Description: Fuel Injection Pump
$723.60OEM (Genuine) Injection Pump
PartNumber: 97720662Product Specifications- Other Names: Injection Pump
- Item Dimensions: 12.1 x 11.4 x 9.3 inches
- Item Weight: 20.80 Pounds
- Fitment Type: Direct Replacement
- Replaces: 97720605
- Part Description: Injection Pump
$1596.11 MSRP:$3350.36You Save: $1754.25 (53%)
Delphi® Fuel Injection Pump
PartNumber: EX836103Product Specifications- Electrical: No
- Filter Included: No
- Housing Material: Metal
- In Tank or External: External
- Inlet Type: PUSH ON
- Mounting Hardware Included: No
- New or Reman'd: Reman'd
- Outlet Type: THREADED
- UPC: 689604351765
- Part Description: Fuel Injection Pump
$612.25OEM (Genuine) Injection Pump
PartNumber: 97780091
Product Specifications- Other Names: Injection Pump
- Item Dimensions: 9.8 x 8.7 x 10.3 inches
- Item Weight: 14.90 Pounds
- Fitment Type: Direct Replacement
- Replaces: 97303762
- Part Description: Injection Pump
$1489.21 MSRP:$3125.37You Save: $1636.16 (53%)
Delphi® Fuel Injection Pump
PartNumber: EX836104Product Specifications- Electrical: No
- Filter Included: No
- Housing Material: Metal
- In Tank or External: External
- Inlet Type: PUSH ON
- Mounting Hardware Included: No
- New or Reman'd: Reman'd
- Outlet Type: THREADED
- UPC: 689604351772
- Part Description: Fuel Injection Pump
$560.84OEM (Genuine) Injection Pump
PartNumber: BC3Z-9A543-B
Product Specifications- Other Names: Injection Pump
- Item Dimensions: 18.2 x 12.2 x 9.4 inches
- Item Weight: 12.60 Pounds
- Replaces: BC3Z-9A543-A
- Part Description: Injection Pump
$1283.37 MSRP:$1634.29You Save: $350.92 (22%)OEM (Genuine) Injection Pump
PartNumber: F6TZ-9VA543-ARMProduct Specifications- Other Names: Injection Pump
- Item Weight: 7.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: Injection Pump
$878.84 MSRP:$1114.29You Save: $235.45 (22%)OEM (Genuine) Injection Pump
PartNumber: F4TZ-9VA543-AARMProduct Specifications- Other Names: Injection Pump
- Item Dimensions: 6.3 x 7.2 x 7.3 inches
- Item Weight: 7.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: Injection Pump
$1036.38 MSRP:$1351.43You Save: $315.05 (24%)OEM (Genuine) HIGH-PRESSURE PUMP
PartNumber: 13-51-7-824-476Product Specifications- Other Names: Injection Pump
- Replaces: 13-51-8-597-821, 13-51-8-573-162
- Part Description: HIGH-PRESSURE PUMP
$1178.39 MSRP:$1487.88You Save: $309.49 (21%)OEM (Genuine) HIGH-PRESSURE PUMP
PartNumber: 13-51-7-824-477Product Specifications- Other Names: Injection Pump
- Replaces: 13-51-8-597-819, 13-51-7-810-697, 13-51-8-571-796
- Part Description: HIGH-PRESSURE PUMP
$1179.57 MSRP:$1489.36You Save: $309.79 (21%)OEM (Genuine) Injection Pump
PartNumber: LC3Z-9A543-AProduct Specifications- Other Names: Injection Pump
- Part Description: Injection Pump
$1100.74 MSRP:$1400.00You Save: $299.26 (22%)OEM (Genuine) Injection Pump
PartNumber: 22520936Product Specifications- Other Names: Injection Pump
- Part Description: Injection Pump
$746.31 MSRP:$1063.35You Save: $317.04 (30%)OEM (Genuine) Injection Pump
PartNumber: 55495427
Product Specifications- Other Names: Injection Pump
- Item Dimensions: 10.6 x 9.9 x 8.7 inches
- Item Weight: 8.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: Injection Pump
$527.64 MSRP:$959.36You Save: $431.72 (46%)OEM (Genuine) Pump Asm-Fuel Injection
PartNumber: 12678993Product Specifications- Item Dimensions: 10.4 x 9.5 x 8.8 inches
- Item Weight: 12.20 Pounds
- Replaced by: 12731367
- Part Description: Pump Asm-Fuel Injection
$584.07 MSRP:$1102.04You Save: $517.97 (48%)
Dorman® Diesel Fuel Injection Pump
PartNumber: 502-550Product Specifications- Connector Gender: Female
- Connector Quantity: 1
- Gasket or Seal Included: Yes
- Mounting Hardware Included: No
- Package Contents: 1 Pump
- Port Quantity: 6
- Pump Type: Mechanical
- Terminal Gender: Male
- Terminal Quantity: 8
- Terminal Type: Pin
- UPC: 889245557667
- Wire Quantity: 0
- Wiring Harness Included: No
- Part Description: Diesel Fuel Injection Pump
$857.91
Delphi® Fuel Injection Pump
PartNumber: EX836102Product Specifications- Electrical: No
- Filter Included: No
- Housing Material: Metal
- In Tank or External: External
- Inlet Type: Push In
- Mounting Hardware Included: No
- New or Reman'd: Reman'd
- Outlet Type: THREADED
- UPC: 689604351734
- Part Description: Fuel Injection Pump
$858.69OEM (Genuine) Injection Pump
PartNumber: 3C3Z-9A543-AARM
Product Specifications- Other Names: Injection Pump
- Item Dimensions: 5.9 x 6.4 x 8.4 inches
- Item Weight: 7.50 Pounds
- Fitment Type: Direct Replacement
- Part Description: Injection Pump
$918.25 MSRP:$1181.43You Save: $263.18 (23%)OEM (Genuine) Injection Pump
PartNumber: 8C3Z-9A543-DRM
Product Specifications- Item Weight: 28.60 Pounds
- Replaces: 8C3Z-9A543-B, 8C3Z-9A543-A
- Part Description: Injection Pump
$1257.18 MSRP:$1620.00You Save: $362.82 (23%)OEM (Genuine) Pump-Fuel Injection
PartNumber: 68211269AA
Product Specifications- Other Names: Fuel Pump, Injection Pump
- Item Dimensions: 11.9 x 10.9 x 8.6 inches
- Item Weight: 9.10 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 68631088AA
- Part Description: Pump-Fuel Injection
$662.57 MSRP:$965.00You Save: $302.43 (32%)OEM (Genuine) Injection Pump
PartNumber: 4C3Z-9A543-AARM
Product Specifications- Other Names: Injection Pump
- Item Dimensions: 11.3 x 8.8 x 6.6 inches
- Item Weight: 8.50 Pounds
- Fitment Type: Direct Replacement
- Part Description: Injection Pump
$918.25 MSRP:$1181.43You Save: $263.18 (23%)OEM (Genuine) Oil Pump
PartNumber: F81Z-9A543-CRM
Product Specifications- Other Names: Injection Pump, Oil Pump
- Item Dimensions: 6.0 x 6.5 x 8.4 inches
- Item Weight: 15.20 Pounds
- Fitment Type: Direct Replacement
- Part Description: Oil Pump
$887.34 MSRP:$1141.43You Save: $254.09 (23%)OEM (Genuine) Pump-Fuel Injection
PartNumber: R5191780ADProduct Specifications- Item Dimensions: 10.9 x 14.0 x 15.5 inches
- Item Weight: 18.90 Pounds
- Replaces: 5191780AB, R5191780AB, R5143425AA, 5191780AA, 5143425AA, 5191780AD, 5191780AC, 5104877AA, R5191780AA, R5104877AA, R5191780AC
- Part Description: Pump-Fuel Injection
$1869.49 MSRP:$2255.00You Save: $385.51 (18%)
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Next >About Fuel Injection Pump
The fuel injection pump is vital because it is the heart of the diesel engine. The device delivers fuel while maintaining a timing that keeps the engine running as smoothly as possible.
Fuel injection pump functionThe fuel injection pump transmits fuel while maintaining a rhythm to keep the engine running properly, but it also regulates the amount of fuel necessary to achieve the desired power. The injection pump is a device that does the task of both the throttle and the ignition system necessary in gasoline engines. Better fuel injections result in better development of diesel engines.
Distributor injection pumpsThis kind of pump only has a single fuel-metering plunger. A rotating rotor makes a hydraulic connection with different ports on the distributor. The rotary-style pump offers the benefit of having only one plunger and all the shots of fuel are the same. The distributor injection pump also has fewer moving parts compared to other devices.
Common issues with a malfunctioning fuel injection pumpA malfunctioning fuel injection pump can be caused by dirty fuel due to residue build-up, too little fuel, and timing disorder.
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