How to remove and install an exhaust manifold?

Disconnect the negative cable from the battery. Remove the air cleaner assembly for access to the right manifold. If you are removing the manifold with the oxygen sensor in it, disconnect the wire to the sensor. Remove the air management tube at the check valve and the pipe bracket from the manifold stud, if equipped. Remove the alternator and power steering braces from the left exhaust manifold. Disconnect the spark plug wires and the spark plugs. If there is any danger of mixing the plug wires up, we recommend labeling them with small pieces of tape. If you are removing the right manifold on V8 models, unbolt the dipstick tube. Remove the spark plug heat shields. Set the parking brake and block the rear wheels. Raise the front of the vehicle and support it securely on jackstands. Disconnect the exhaust crossover pipe from the manifold outlet. Note: Penetrating oil is usually required to remove frozen exhaust pipe nuts. Don't apply excessive force to frozen nuts-you could shear off the exhaust manifold studs. Remove the two front and two rear manifold mounting bolts first, then the center bolts to separate the manifold from the head. Some models use locking tabs under the manifold bolts to keep the bolts from vibrating loose. On these models the tabs will have to be flattened before the bolts can be removed. Installation is basically the reverse of the removal procedure. Clean the manifold and head gasket surfaces to remove old gasket material, then install new gaskets. Do not use any gasket cement or sealer on exhaust system gaskets. Install all the manifold bolts and tighten them to the specified torque. Work from the center out and approach the final torque in three steps. Apply anti-seize compound to the exhaust manifold-to-exhaust pipe studs and use a new exhaust "doughnut" gasket, if equipped.

Genuine Chevrolet C1500 Exhaust Manifold

Engine Exhaust Manifold

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14 Exhaust Manifolds found

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Chevrolet C1500 Engine Exhaust Manifold
Part Number: 12557359
$131.19 MSRP: $195.61
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Product Specifications
- Other Name: Manifold, Exhaust ; Manifold, Engine Exhaust Manifold; Exhaust Manifold, Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1999 Chevrolet C1500 | C1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX | 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel
View related parts
Chevrolet C1500 Engine Exhaust Manifold Assembly
Part Number: 12551445
Product Specifications
- Other Name: Manifold Assembly, Exhaust ; Manifold, Engine Exhaust Manifold; Exhaust Manifold
- Replaces: 10045731
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1995 Chevrolet C1500 | C1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX | 8 Cyl 7.4L
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Chevrolet C1500 Exhaust Manifold Assembly Right Passenger, Side
Part Number: 12523197
Product Specifications
- Other Name: Manifold Asm,Exhaust; Exhaust Manifold
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1995 Chevrolet C1500 | C1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX | 8 Cyl 7.4L
- 1988-1989 Chevrolet C1500 | C1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX | 8 Cyl 5.0L, 8 Cyl 5.7L
View related parts
Chevrolet C1500 Exhaust Manifold (W/Heat Shield)
Part Number: 14102016
Product Specifications
- Other Name: Manifold,Exhaust(W/Heat Shield); Exhaust Manifold, Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1995 Chevrolet C1500 | C1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX | 8 Cyl 5.0L, 8 Cyl 5.7L
- 1988-1989 Chevrolet C1500 | C1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX | 8 Cyl 5.0L, 8 Cyl 5.7L
View related parts
Chevrolet C1500 Engine Exhaust Manifold Assembly
Part Number: 12552325
Product Specifications
- Other Name: Manifold Assembly, Exhaust ; Manifold, Engine Exhaust Manifold; Exhaust Manifold, Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1998 Chevrolet C1500 | C1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX | 6 Cyl 4.3L
View related parts
Chevrolet C1500 Engine Exhaust Manifold
Part Number: 12554973
Product Specifications
- Other Name: Manifold,Exhaust ; Manifold, Engine Exhaust Manifold; Exhaust Manifold, Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1999 Chevrolet C1500 | C1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX | 8 Cyl 5.0L, 8 Cyl 5.7L
View related parts
Chevrolet C1500 Engine Exhaust Manifold Assembly
Part Number: 12557828
Product Specifications
- Other Name: Manifold Assembly, Exhaust ; Manifold, Engine Exhaust Manifold; Exhaust Manifold, Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1999 Chevrolet C1500 | C1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX | 8 Cyl 5.0L, 8 Cyl 5.7L
View related parts
Chevrolet C1500 Engine Exhaust Manifold
Part Number: 12556039
Product Specifications
- Other Name: Manifold, Exhaust ; Manifold, Engine Exhaust Manifold; Exhaust Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-1999 Chevrolet C1500 | C1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX | 8 Cyl 5.7L
View related parts
Chevrolet C1500 Engine Exhaust Manifold Assembly
Part Number: 12556041
Product Specifications
- Other Name: Manifold Assembly, Exhaust ; Manifold, Engine Exhaust Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-1999 Chevrolet C1500 | C1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX | 8 Cyl 5.7L
View related parts
Chevrolet C1500 Engine Exhaust Manifold
Part Number: 10045315
Product Specifications
- Other Name: Manifold,Exhaust; Exhaust Manifold, Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1995 Chevrolet C1500 | C1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX | 8 Cyl 5.0L, 8 Cyl 5.7L
- 1988-1989 Chevrolet C1500 | C1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX | 8 Cyl 5.0L, 8 Cyl 5.7L
View related parts
Chevrolet C1500 Exhaust Manifold Assembly
Part Number: 14102164
Product Specifications
- Other Name: Manifold Assembly, Exhaust; Exhaust Manifold, Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1995 Chevrolet C1500 | C1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX | 6 Cyl 4.3L
View related parts
Chevrolet C1500 Exhaust Manifold Assembly
Part Number: 14093658
Product Specifications
- Other Name: Manifold Assembly, Exhaust; Exhaust Manifold, Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 Chevrolet C1500 | C1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX | 8 Cyl 5.7L
- 1988-1989 Chevrolet C1500 | C1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX | 8 Cyl 5.0L, 8 Cyl 5.7L
View related parts
Chevrolet C1500 Engine Exhaust Manifold
Part Number: 12556476
Product Specifications
- Other Name: Manifold, Exhaust ; Manifold, Engine Exhaust Manifold; Exhaust Manifold, Manifold
- Replaces: 10149624
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1999 Chevrolet C1500 | C1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX | 8 Cyl 6.5L Diesel
View related parts
Chevrolet C1500 Engine Exhaust Manifold Assembly
Part Number: 10045321
Product Specifications
- Other Name: Manifold Assembly, Exhaust ; Manifold, Engine Exhaust Manifold; Exhaust Manifold, Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1995 Chevrolet C1500 | C1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX | 6 Cyl 4.3L

Chevrolet C1500 Exhaust Manifold Parts Questions & Experts Answers

Engine Exhaust Manifold
12557359
Q: How to remove and install an exhaust manifold?
A: Disconnect the negative cable from the battery. Remove the air cleaner assembly for access to the right manifold. If you are removing the manifold with the oxygen sensor in it, disconnect the wire to the sensor. Remove the air management tube at the check valve and the pipe bracket from the manifold stud, if equipped. Remove the alternator and power steering braces from the left exhaust manifold. Disconnect the spark plug wires and the spark plugs. If there is any danger of mixing the plug wires up, we recommend labeling them with small pieces of tape. If you are removing the right manifold on V8 models, unbolt the dipstick tube. Remove the spark plug heat shields. Set the parking brake and block the rear wheels. Raise the front of the vehicle and support it securely on jackstands. Disconnect the exhaust crossover pipe from the manifold outlet. Note: Penetrating oil is usually required to remove frozen exhaust pipe nuts. Don't apply excessive force to frozen nuts-you could shear off the exhaust manifold studs. Remove the two front and two rear manifold mounting bolts first, then the center bolts to separate the manifold from the head. Some models use locking tabs under the manifold bolts to keep the bolts from vibrating loose. On these models the tabs will have to be flattened before the bolts can be removed. Installation is basically the reverse of the removal procedure. Clean the manifold and head gasket surfaces to remove old gasket material, then install new gaskets. Do not use any gasket cement or sealer on exhaust system gaskets. Install all the manifold bolts and tighten them to the specified torque. Work from the center out and approach the final torque in three steps. Apply anti-seize compound to the exhaust manifold-to-exhaust pipe studs and use a new exhaust "doughnut" gasket, if equipped.