How to replace the Left Exhaust Manifold (LA1) on 2004 Buick Rendezvous?

Take off throttle body inlet duct, empty coolant. Disconnect (right engine mount) bracket, radiator hose, thermostat bypass pipe. Take out exhaust crossover, heat shield and bolts, manifold nuts, manifold and gasket. Wipe down and clean surfaces, change gasket and manifold, tighten nuts, change shield. Install crossover, bypass pipe, hose, mount bracket, refill coolant, install inlet duct.

OEM 2004 Buick Rendezvous Exhaust Manifold

Engine Exhaust Manifold

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4 Exhaust Manifolds found

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2004 Buick Rendezvous Exhaust Manifold, Driver Side Part Number: 12568405
$204.26 MSRP: $303.21
You Save: $98.95 (33%)
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Product Specifications
- Other Name: Manifold, Engine Exhaust Manifold; Manifold
- Position: Driver Side
- Item Weight: 5.10 Pounds
- Item Dimensions: 16.9 x 5.9 x 5.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12568405
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2004 Buick Rendezvous Submodels:
- CX, CX Plus, CXL | 6 Cyl 3.4 L GAS, 6 Cyl 3.5 L GAS
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2004 Buick Rendezvous Exhaust Manifold, Passenger Side Part Number: 12578348
Product Specifications
- Other Name: Manifold, Engine Exhaust Manifold; Manifold
- Position: Passenger Side
- Item Weight: 10.20 Pounds
- Item Dimensions: 21.4 x 7.4 x 7.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12578348
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Buick Rendezvous Submodels:
- CX, CXL | 6 Cyl 3.4 L GAS, 6 Cyl 3.5 L GAS
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2004 Buick Rendezvous Exhaust Manifold, Passenger Side Part Number: 12571075
Product Specifications
- Other Name: Manifold, Engine Exhaust Manifold; Manifold
- Position: Passenger Side
- Item Weight: 7.00 Pounds
- Item Dimensions: 13.2 x 5.6 x 5.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12571075
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Buick Rendezvous Submodels:
- CX, CXL, CXL Plus, Ultra | 6 Cyl 3.6 L GAS
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2004 Buick Rendezvous Exhaust Manifold, Driver Side Part Number: 12571074
$166.64 MSRP: $262.19
You Save: $95.55 (37%)
Product Specifications
- Other Name: Manifold, Engine Exhaust Manifold; Manifold
- Position: Driver Side
- Item Weight: 6.80 Pounds
- Item Dimensions: 15.6 x 5.5 x 5.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12571074
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Buick Rendezvous Submodels:
- CX, CXL, CXL Plus, Ultra | 6 Cyl 3.6 L GAS

2004 Buick Rendezvous Exhaust Manifold

With a comprehensive array of OEM 2004 Buick Rendezvous Exhaust Manifold, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2004 Buick Rendezvous Exhaust Manifold are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2004 Buick Rendezvous Exhaust Manifold Parts and Q&A

Q: How to replace the Left Exhaust Manifold (LA1) on 2004 Buick Rendezvous?
A: Take off throttle body inlet duct, empty coolant. Disconnect (right engine mount) bracket, radiator hose, thermostat bypass pipe. Take out exhaust crossover, heat shield and bolts, manifold nuts, manifold and gasket. Wipe down and clean surfaces, change gasket and manifold, tighten nuts, change shield. Install crossover, bypass pipe, hose, mount bracket, refill coolant, install inlet duct.