How to remove and install exhaust manifolds in V6 engine on Buick Skylark?

If the engine has been removed from the car, disregard the following steps which do not apply. First, if the vehicle is equipped with air conditioning, carefully examine the routing of the A/C hoses and the mounting of the compressor, as it may be possible to remove the exhaust manifolds without disconnecting the A/C system; if in doubt, consult a certified dealer or refrigeration specialist to have the system depressurized, and do not disconnect the A/C hoses while under pressure. Next, disconnect the negative battery cable and the carburetor hot air pipe routed from the right exhaust manifold to the air cleaner. Mark each spark plug wire with coded tape before removing them, ensuring not to mix up the order. Remove the air cleaner and the PULSAIR bracket bolt from the right rocker cover, along with the system's plumbing from both exhaust manifolds, and any remaining hoses. Raise the front of the car and support it on jackstands, then disconnect the left exhaust pipe from the exhaust manifold, using penetrating oil if the bolts are tight. The EFE valve, mounted between the right exhaust manifold and exhaust pipe, can be disconnected by tightening the upper manifold flange nuts until the bolts break, allowing the exhaust pipe to be removed. If bolt locking strips are present, use a screwdriver to pry them away from the exhaust manifold bolt heads for easier access. Remove the exhaust manifold end bolts first, followed by the center bolts, and lift the manifold away from the engine. Before installing the exhaust manifolds, clean the mating surfaces on the cylinder heads and exhaust manifolds, ensuring all leftover gasket material is removed. Place new gaskets into position on the cylinder head, using a thin film of sealer to hold them in place, then install the manifold and tighten the bolts gradually in sequence until they are all torqued to specifications. Reinstall the remaining components in reverse order of removal, using new exhaust pipe bolts when connecting the right exhaust manifold to the exhaust pipe. For later V6 models with slip joints in the exhaust crossover pipe, take care to avoid damage when tightening the nuts; insert the right side of the pipe into its manifold and install the nuts finger tight, then insert the left side and secure the lower nut before tightening the upper nut and both right side nuts. Finally, start the engine and check for exhaust leaks at the manifold and exhaust pipe connections.

Genuine Buick Skylark Exhaust Manifold

Engine Exhaust Manifold

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18 Exhaust Manifolds found

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Buick Skylark Engine Exhaust Manifold
Part Number: 10182321
$101.84 MSRP: $303.50
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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:
- 1994-1998 Buick Skylark | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR | 6 Cyl 3.1L
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Buick Skylark Exhaust Manifold
Part Number: 10087655
Product Specifications
- Other Name: Manifold, Exhaust; Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1985 Buick Skylark | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR | 6 Cyl 2.8L
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Buick Skylark Exhaust Manifold Assembly, Light
Part Number: 25534609
Product Specifications
- Other Name: Manifold Assembly, Exhaust, Light; Exhaust Manifold, Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989-1993 Buick Skylark | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR, LUXURY EDITION 4 DOOR | 6 Cyl 3.3L
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Buick Skylark Engine Exhaust Manifold
Part Number: 24570273
Product Specifications
- Other Name: Manifold, Engine Exhaust Manifold; Exhaust Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992 Buick Skylark | 2 DOOR, 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR | 4 Cyl 2.3L
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Buick Skylark Engine Exhaust Manifold
Part Number: 24574871
Product Specifications
- Other Name: Manifold, Engine Exhaust Manifold; Exhaust Manifold, Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1998 Buick Skylark | 2 DOOR, 4 DOOR | 4 Cyl 2.4L
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Buick Skylark Exhaust Manifold Assembly
Part Number: 24570955
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:
- 1990-1991 Buick Skylark | 4 DOOR, CUSTOM 2 DOOR, GRAN SPORT 2 DOOR, LUXURY EDITION 4 DOOR | 4 Cyl 2.3L
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Buick Skylark Exhaust Manifold
Part Number: 10044374
Product Specifications
- Other Name: Manifold,Exhaust; Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1989 Buick Skylark | 2 DOOR, 4 DOOR, CUSTOM, LIMITED 2 DOOR, LIMITED 4 DOOR, SKYLARK | 4 Cyl 2.5L
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Buick Skylark Exhaust Manifold Assembly
Part Number: 10066672
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 Buick Skylark | 2 DOOR, 4 DOOR, CUSTOM, CUSTOM 2 DOOR, GRAN SPORT 2 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR, LUXURY EDITION 4 DOOR, SKYLARK | 4 Cyl 2.5L
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Buick Skylark Exhaust Manifold Assembly Light
Part Number: 25529983
Product Specifications
- Other Name: Manifold Assembly, Exhaust Light; Exhaust Manifold, Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1988 Buick Skylark | 2 DOOR, CUSTOM, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, SKYLARK, SOMERSET, T-TYPE | 6 Cyl 3.0L
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Buick Skylark Exhaust Manifold
Part Number: 10189230
Product Specifications
- Other Name: Manifold, Exhaust; Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1996 Buick Skylark | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR | 6 Cyl 3.1L
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Buick Skylark Exhaust Manifold
Part Number: 24506046
Product Specifications
- Other Name: Manifold, Exhaust; Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-1998 Buick Skylark | 2 DOOR, 4 DOOR | 6 Cyl 3.1L
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Buick Skylark Exhaust Manifold Assembly (W/Stove)
Part Number: 10041215
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 Buick Skylark | CUSTOM, CUSTOM 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, SOMERSET, T-TYPE | 4 Cyl 2.5L
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Buick Skylark Exhaust Manifold Assembly (W/Stove)
Part Number: 10074125
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:
- 1982-1984 Buick Skylark | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR | 4 Cyl 2.5L
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Buick Skylark Exhaust Manifold Assembly, Right
Part Number: 25531978
Product Specifications
- Other Name: Manifold Assembly, Exhaust, Right; Exhaust Manifold, Manifold
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1988 Buick Skylark | 2 DOOR, CUSTOM, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, SKYLARK, SOMERSET, T-TYPE | 6 Cyl 3.0L
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Buick Skylark Exhaust Manifold
Part Number: 24572040
Product Specifications
- Other Name: Manifold, Exhaust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993 Buick Skylark | CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR | 4 Cyl 2.3L
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Buick Skylark Exhaust Manifold
Part Number: 24573403
Product Specifications
- Other Name: Manifold, Exhaust; Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 Buick Skylark | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR | 4 Cyl 2.3L
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Buick Skylark Exhaust Manifold Assembly (R)
Part Number: 24502130
Product Specifications
- Other Name: Manifold Assembly, Exhaust (R); Exhaust Manifold, Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989-1993 Buick Skylark | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR, LUXURY EDITION 4 DOOR | 6 Cyl 3.3L
View related parts
Buick Skylark Exhaust Manifold Assembly
Part Number: 22548462
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:
- 1988-1991 Buick Skylark | 4 DOOR, CUSTOM 2 DOOR, GRAN SPORT 2 DOOR, LIMITED 2 DOOR, LUXURY EDITION 4 DOOR, SKYLARK | 4 Cyl 2.3L

Buick Skylark Exhaust Manifold

Exhaust Manifold of Buick Skylark vehicles helps to guide the hot gases generated from its engine to the exhaust system to guarantee optimal engine performance besides minimizing on generation of dangerous gases. Depending on the placement of the engine, the manifold is located at some certain point to avoid intake reversion and to make the airflow smooth that is an essential factor for efficiency of the engine. There has been a variation of exhaust manifold used in different Buick Skylark models in the past, including, cast iron or stainless. Another form of parts, called headers, are also on the market, which increases the velocity of the exhaust gas for improved performance, by reducing flow resistance. The difference between a standard exhaust manifold and headers therefore lies in their design direction with the latter being inclined towards this mission of enhancing the efficiency of the engine through the flow characteristics of the gases. It is important that the exhaust manifold is well maintained since failures in corrugated exhaust manifold can greatly affect performance and also pose a health risk to the people in the vehicle due to exhaust leaks within the vehicle.

Each OEM Buick Skylark Exhaust Manifold we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Buick Skylark Exhaust Manifold Parts Questions & Experts Answers

Exhaust Manifold
10087655
Q: How to remove and install exhaust manifolds in V6 engine on Buick Skylark?
A: If the engine has been removed from the car, disregard the following steps which do not apply. First, if the vehicle is equipped with air conditioning, carefully examine the routing of the A/C hoses and the mounting of the compressor, as it may be possible to remove the exhaust manifolds without disconnecting the A/C system; if in doubt, consult a certified dealer or refrigeration specialist to have the system depressurized, and do not disconnect the A/C hoses while under pressure. Next, disconnect the negative battery cable and the carburetor hot air pipe routed from the right exhaust manifold to the air cleaner. Mark each spark plug wire with coded tape before removing them, ensuring not to mix up the order. Remove the air cleaner and the PULSAIR bracket bolt from the right rocker cover, along with the system's plumbing from both exhaust manifolds, and any remaining hoses. Raise the front of the car and support it on jackstands, then disconnect the left exhaust pipe from the exhaust manifold, using penetrating oil if the bolts are tight. The EFE valve, mounted between the right exhaust manifold and exhaust pipe, can be disconnected by tightening the upper manifold flange nuts until the bolts break, allowing the exhaust pipe to be removed. If bolt locking strips are present, use a screwdriver to pry them away from the exhaust manifold bolt heads for easier access. Remove the exhaust manifold end bolts first, followed by the center bolts, and lift the manifold away from the engine. Before installing the exhaust manifolds, clean the mating surfaces on the Cylinder Heads and exhaust manifolds, ensuring all leftover gasket material is removed. Place new gaskets into position on the cylinder head, using a thin film of sealer to hold them in place, then install the manifold and tighten the bolts gradually in sequence until they are all torqued to specifications. Reinstall the remaining components in reverse order of removal, using new exhaust pipe bolts when connecting the right exhaust manifold to the exhaust pipe. For later V6 models with slip joints in the exhaust crossover pipe, take care to avoid damage when tightening the nuts; insert the right side of the pipe into its manifold and install the nuts finger tight, then insert the left side and secure the lower nut before tightening the upper nut and both right side nuts. Finally, start the engine and check for exhaust leaks at the manifold and exhaust pipe connections.