How to replace the left exhaust manifold on 2000 Buick LeSabre?

The first step when changing the left Exhaust Manifold involves removing two bolts that link it to the crossover pipe followed by disconnecting the Spark Plug Wires from their associated spark plugs. First remove the oil level indicator followed by its accompanying tube then proceed to remove the lift bracket as well as all its retaining bolts. Begin by removing the Exhaust Manifold studs along with bolts before successfully extracting the Exhaust Manifold. The installation process starts with fitting the Exhaust Manifold onto the cylinder head following service precautions concerning fasteners and requires torquing the Exhaust Manifold studs and bolts to 30 nm (22 ft. Lbs.). Place the oil level indicator and its attached tube back onto position then reattach the Spark Plug Wires before securely fastening the two bolts that hold the exhaust crossover pipe with 18 nm (13 ft. Lbs.) torque. Finally, install the lift bracket.

OEM 2000 Buick LeSabre Exhaust Manifold

Engine Exhaust Manifold

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3 Exhaust Manifolds found

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2000 Buick LeSabre Exhaust Manifold, Driver Side
Part Number: 24504379
Product Specifications
- Other Name: Manifold, Engine Exhaust Manifold; Manifold
- Position: Driver Side
- Item Weight: 8.90 Pounds
- Item Dimensions: 21.2 x 9.0 x 6.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 24504379
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2000 Buick LeSabre Submodels:
- Custom, Limited | 6 Cyl 3.8 L GAS
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2000 Buick LeSabre Exhaust Manifold, Passenger Side
Part Number: 24503920
Product Specifications
- Other Name: Manifold, Engine Exhaust Manifold; Manifold
- Position: Passenger Side
- Item Weight: 8.30 Pounds
- Item Dimensions: 17.2 x 9.7 x 3.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 24503920
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2000 Buick LeSabre Submodels:
- Custom, Limited | 6 Cyl 3.8 L GAS
View related parts
2000 Buick LeSabre Exhaust Manifold, Passenger Side
Part Number: 24507480
Product Specifications
- Other Name: Manifold; Manifold, Engine Exhaust Manifold
- Position: Passenger Side
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 24507480
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2000 Buick LeSabre Submodels:
- Custom, Limited | 6 Cyl 3.8 L GAS

2000 Buick LeSabre Exhaust Manifold

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2000 Buick LeSabre Exhaust Manifold Parts Questions & Experts Answers

Q: How to replace the left exhaust manifold on 2000 Buick LeSabre?
A: The first step when changing the left Exhaust Manifold involves removing two bolts that link it to the crossover pipe followed by disconnecting the Spark Plug Wires from their associated spark plugs. First remove the oil level indicator followed by its accompanying tube then proceed to remove the lift bracket as well as all its retaining bolts. Begin by removing the Exhaust Manifold studs along with bolts before successfully extracting the Exhaust Manifold. The installation process starts with fitting the Exhaust Manifold onto the cylinder head following service precautions concerning fasteners and requires torquing the Exhaust Manifold studs and bolts to 30 nm (22 ft. Lbs.). Place the oil level indicator and its attached tube back onto position then reattach the Spark Plug Wires before securely fastening the two bolts that hold the exhaust crossover pipe with 18 nm (13 ft. Lbs.) torque. Finally, install the lift bracket.