How to remove the exhaust manifold on 4.3L V6 engine?

To take off the exhaust manifold, first disconnect the negative battery cable and lift the vehicle on jackstands. Apply penetrating oil to the exhaust pipe-to-manifold studs and nuts then remove the nuts which hold the exhaust pipe(s) to the manifold(s). On TBI models, this will involve removing the air cleaner assembly and also heat stove pipe on right side manifold. Disconnecting spark plug wires and brackets as well as unbolt air conditioning compressor with its bracket then leave only one screw that you loosened for last. Remove oil dipstick and tube bracket. Removing rear brace from alternator (unbolt), spark plug wires, EGR pipe (1996 and later models) etc. Take out power steering pump pulley after removing rear power steering bracket by removing mounting bolts. Bend lock tabs back, then remove mounting bolts followed by separation of exhaust from cylinder head. Clean both surfaces where manifold mates with cylinder head. Place it over cylinder head onto which it is mounted with installing three fastening screws in a sequence which divides them into three equal parts. Reassemble everything else that remains and make sure there are no leaks when cranking up engine.

How to remove and install an exhaust manifold on 2.2L four cylinder engine?

Remove the cable from the negative battery terminal. Remove the air cleaner assembly and duct. Remove the oxygen sensor from the manifold. Raise the vehicle and securely support it on jackstands. Disconnect the exhaust pipe from the exhaust manifold. You may need to apply penetrating oil to the fastener threads as they are usually corroded. On air-conditioned models, remove the air conditioning compressor rear mount, and remove the nut and the oil filler tube without disconnecting the lines. Remove the nut on the oil filler tube assembly. Remove the exhaust manifold nuts and separate the exhaust manifold from the engine. Remove the exhaust manifold gasket. Before installing the manifold, clean the gasket mating surfaces on the cylinder head and manifold. Remove all old gasket material and carbon deposits. Check the bolt threads for damage. Place a new exhaust manifold gasket in position on the cylinder head, then place the manifold in position and tighten the mounting nuts. Install the remaining components in the reverse order of removal. Start the engine and check for exhaust leaks between the manifold and cylinder head, and between the manifold and exhaust pipe.

Genuine GMC Jimmy Exhaust Manifold

Engine Exhaust Manifold

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

26 Exhaust Manifolds found

View related parts
GMC Jimmy Engine Exhaust Manifold
Part Number: 14022657
$311.65 MSRP: $464.71
You Save: $153.06 (33%)
Ships in 1-2 Business Days
ADD TO CART
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:
- 1985-1991 GMC Jimmy | 1/2 TON | 8 Cyl 6.2L Diesel
View related parts
GMC Jimmy Exhaust Manifold Welding Assembly
Part Number: 14094065
$334.57 MSRP: $668.91
You Save: $334.34 (50%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Manifold Welding Assembly, Exhaust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1988 GMC Jimmy | 1/2 TON | 8 Cyl 5.0L, 8 Cyl 5.7L
View related parts
GMC Jimmy Engine Exhaust Manifold Assembly, Left
Part Number: 12561164
$65.88 MSRP: $220.90
You Save: $155.02 (71%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Manifold Assembly, Exhaust, Lh ; Manifold, Engine Exhaust Manifold; Exhaust Manifold
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999 GMC Jimmy | 2 DOOR, 4 DOOR | 6 Cyl 4.3L
View related parts
GMC Jimmy Engine Exhaust Manifold, Rh
Part Number: 12556053
$142.45 MSRP: $212.41
You Save: $69.96 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Manifold, Exhaust, Rh ; Manifold, Engine Exhaust Manifold; Exhaust Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2001 GMC Jimmy | 2 DOOR, 4 DOOR | 6 Cyl 4.3L
View related parts
GMC Jimmy Exhaust Manifold Assembly
Part Number: 10172857
$399.86
Ships in 1-2 Business Days
ADD TO CART
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:
- 1992-1995 GMC Jimmy | 2 DOOR, 4 DOOR | 6 Cyl 4.3L
View related parts
GMC Jimmy Exhaust Manifold
Part Number: 14079295
Product Specifications
- Other Name: Manifold,Exhaust; Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1986 GMC Jimmy | 1/2 TON | 8 Cyl 5.0L, 8 Cyl 5.7L
View related parts
GMC Jimmy Engine Exhaust Manifold
Part Number: 12550122
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:
- 1996-2001 GMC Jimmy | 2 DOOR, 4 DOOR | 6 Cyl 4.3L
View related parts
GMC Jimmy Exhaust Manifold
Part Number: 10092901
Product Specifications
- Other Name: Manifold, Exhaust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1991 GMC Jimmy | 1/2 TON | 8 Cyl 5.7L
View related parts
GMC Jimmy Exhaust Manifold Assembly
Part Number: 10051507
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 GMC Jimmy | 2 DOOR, 4 DOOR
View related parts
GMC Jimmy Exhaust Manifold
Part Number: 10054764
Product Specifications
- Other Name: Manifold, Exhaust; Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1995 GMC Jimmy | 2 DOOR, 4 DOOR | 6 Cyl 4.3L
View related parts
GMC Jimmy Exhaust Manifold
Part Number: 10044878
Product Specifications
- Other Name: Manifold, Exhaust; Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 GMC Jimmy | 2 DOOR, 4 DOOR
View related parts
GMC Jimmy Exhaust Manifold Assembly
Part Number: 12551443
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:
- 1987-1991 GMC Jimmy | 1/2 TON
View related parts
GMC Jimmy Exhaust Manifold
Part Number: 14093653
Product Specifications
- Other Name: Manfold, Exhaust /Lh; Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1991 GMC Jimmy | 1/2 TON | 8 Cyl 5.7L
View related parts
GMC Jimmy Engine Exhaust Manifold Assembly
Part Number: 12551444
Product Specifications
- Other Name: Manifold Assembly, Exhaust ; Manifold, Engine Exhaust Manifold; Manifold
- Replaces: 14103191
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1991 GMC Jimmy | 1/2 TON
View related parts
GMC Jimmy Engine Exhaust Manifold
Part Number: 12555082
Product Specifications
- Other Name: Manifold,Exhaust; Exhaust Manifold, Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2001 GMC Jimmy | 2 DOOR, 4 DOOR | 6 Cyl 4.3L
View related parts
GMC Jimmy Exhaust Manifold & Heat Stove Assembly
Part Number: 14079296
Product Specifications
- Other Name: Manifold & Heat Stove Assembly, Exhaust; Exhaust Manifold, Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1986 GMC Jimmy | 1/2 TON | 8 Cyl 5.0L, 8 Cyl 5.7L
View related parts
GMC Jimmy Exhaust Manifold
Part Number: 14050233
Product Specifications
- Other Name: Manifold,Exhaust; Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1986 GMC Jimmy | 1/2 TON | 8 Cyl 5.0L, 8 Cyl 5.7L
View related parts
GMC Jimmy Exhaust Manifold
Part Number: 14103207
Product Specifications
- Other Name: Manifold, Exhaust; Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1991 GMC Jimmy | 1/2 TON | 8 Cyl 5.7L
View related parts
GMC Jimmy Exhaust Manifold
Part Number: 14093660
Product Specifications
- Other Name: Manfold & Heat Stove Assembly, Exhaust /Rh; Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1991 GMC Jimmy | 1/2 TON | 8 Cyl 5.7L
View related parts
GMC Jimmy Exhaust Manifold Assembly (W/Stove)
Part Number: 14034069
Product Specifications
- Other Name: Manifold Asm,Exhaust (W/Stove); Exhaust Manifold, Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1986 GMC Jimmy | 1/2 TON | 8 Cyl 5.0L, 8 Cyl 5.7L

| Page 1 of 2 |Next >

1-20 of 26 Results

GMC Jimmy Exhaust Manifold Parts Questions & Experts Answers

Engine Exhaust Manifold, Rh
12556053
Q: How to remove the exhaust manifold on 4.3L V6 engine?
A: To take off the exhaust manifold, first disconnect the negative battery cable and lift the vehicle on jackstands. Apply penetrating oil to the exhaust pipe-to-manifold studs and nuts then remove the nuts which hold the exhaust pipe(s) to the manifold(s). On TBI models, this will involve removing the air cleaner assembly and also heat stove pipe on right side manifold. Disconnecting spark plug wires and brackets as well as unbolt air conditioning compressor with its bracket then leave only one screw that you loosened for last. Remove oil dipstick and tube bracket. Removing rear brace from alternator (unbolt), spark plug wires, EGR pipe (1996 and later models) etc. Take out power steering pump pulley after removing rear power steering bracket by removing mounting bolts. Bend lock tabs back, then remove mounting bolts followed by separation of exhaust from Cylinder Head. Clean both surfaces where manifold mates with cylinder head. Place it over cylinder head onto which it is mounted with installing three fastening screws in a sequence which divides them into three equal parts. Reassemble everything else that remains and make sure there are no leaks when cranking up engine.
Exhaust Manifold
10054764
Q: How to remove and install an exhaust manifold on 2.2L four cylinder engine?
A: Remove the cable from the negative battery terminal. Remove the air cleaner assembly and duct. Remove the oxygen sensor from the manifold. Raise the vehicle and securely support it on jackstands. Disconnect the exhaust pipe from the exhaust manifold. You may need to apply penetrating oil to the fastener threads as they are usually corroded. On air-conditioned models, remove the air conditioning compressor rear mount, and remove the nut and the oil filler tube without disconnecting the lines. Remove the nut on the oil filler tube assembly. Remove the exhaust manifold nuts and separate the exhaust manifold from the engine. Remove the exhaust manifold gasket. Before installing the manifold, clean the gasket mating surfaces on the cylinder head and manifold. Remove all old gasket material and carbon deposits. Check the bolt threads for damage. Place a new exhaust manifold gasket in position on the cylinder head, then place the manifold in position and tighten the mounting nuts. Install the remaining components in the reverse order of removal. Start the engine and check for exhaust leaks between the manifold and cylinder head, and between the manifold and exhaust pipe.