How to remove and install a fuel pump on 1986 Chevrolet El Camino?

Using two wrenches, one can remove the fuel inlet and outlet pipes without damaging the pump or connections. Finally, get rid of the fuel pump mounting bolts, the pump and gasket itself. First of all, if you are taking off that pushrod, ensure that either pump adapter and gasket or pipe plug is removed as needed. Begin with installing the pushrod using the gasket sealant on the pipe plug or gasket where appropriate. This is not necessary for V6 engine since you can use heavy grease to hold it in place. A new gasket has to be used while fixing a pump. As concerns 231 V6 engine, put a fuel pump into position so that its rocker arm contacts the camshaft accordingly. Apply gasket sealant on screw threads. Finally, you should connect fuel pipes to start your engine and check if there are any leaks after starting it.

Genuine 1986 Chevrolet El Camino Fuel Pump

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4 Fuel Pumps found

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1986 Chevrolet El Camino Fuel Pump Unit
Part Number: 6471743
Product Specifications
- Other Name: Pump Unit,Fuel ; Pump, Fuel Pump; Fuel Pump
- Replaces: 6470330
- Item Weight: 2.10 Pounds
- Item Dimensions: 10.5 x 6.8 x 4.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 6471743
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 1986 Chevrolet El Camino Submodels:
- EL CAMINO, MONTE CARLO
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1986 Chevrolet El Camino Fuel Pump Assembly
Part Number: 6470422
Product Specifications
- Other Name: Pump Asm,Fuel ; Pump, Fuel Pump; Fuel Pump
- Item Weight: 1.70 Pounds
- Item Dimensions: 7.2 x 4.5 x 4.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 6470422
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 1986 Chevrolet El Camino Submodels:
- CLASSIC 4 DOOR, CLASSIC STATION WAGON, EL CAMINO, MONTE CARLO | 6 Cyl 3.8L, 6 Cyl 4.3L, 8 Cyl 4.4L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel
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1986 Chevrolet El Camino Fuel Pump Assembly
Part Number: 6470310
Product Specifications
- Other Name: Pump Asm,Fuel ; Pump, Fuel Pump; Fuel Pump
- Item Weight: 2.20 Pounds
- Item Dimensions: 10.5 x 6.8 x 4.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 6470310
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 1986 Chevrolet El Camino Submodels:
- EL CAMINO, MONTE CARLO | 6 Cyl 4.3L, 8 Cyl 5.0L
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1986 Chevrolet El Camino Fuel Sender Assembly
Part Number: 19180451
Product Specifications
- Other Name: Sender Asm,Fuel ; Sender, Fuel Tank Meter/Pump; Fuel Gauge Sending Unit
- Replaces: 25001076
- Item Weight: 1.30 Pounds
- Item Dimensions: 16.3 x 14.3 x 10.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19180451
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 1986 Chevrolet El Camino Submodels:
- EL CAMINO, MONTE CARLO | 6 Cyl 4.3L, 8 Cyl 5.0L

1986 Chevrolet El Camino Fuel Pump

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1986 Chevrolet El Camino Fuel Pump Parts Questions & Experts Answers

Q:
How to remove and install a fuel pump on 1986 Chevrolet El Camino?
Posted by Tehmasp K.
A:
Using two wrenches, one can remove the fuel inlet and outlet pipes without damaging the pump or connections. Finally, get rid of the fuel pump mounting bolts, the pump and gasket itself. First of all, if you are taking off that pushrod, ensure that either pump adapter and gasket or pipe plug is removed as needed. Begin with installing the pushrod using the gasket sealant on the pipe plug or gasket where appropriate. This is not necessary for V6 engine since you can use heavy grease to hold it in place. A new gasket has to be used while fixing a pump. As concerns 231 V6 engine, put a fuel pump into position so that its rocker arm contacts the camshaft accordingly. Apply gasket sealant on screw threads. Finally, you should connect fuel pipes to start your engine and check if there are any leaks after starting it.
Answered by GM Parts Specialist Henry / Oct 18, 2025