How to replace the lower intake manifold on Buick Enclave?

Start by removing the Fuel Rail and injectors when replacing the lower Intake Manifold. Begin by unscrewing all the lower Intake Manifold bolts and then remove the lower Intake Manifold together with its gasket from the engine while discarding the gasket. Begin by cleaning both the Intake Manifold and all sealing surfaces. During installation you must first mount the new lower Intake Manifold gasket before tightening the lower Intake Manifold bolts. Follow the fastener notice before you reinstall the fuel injectors and Fuel Rail. Tighten the bolts using a torque to 23 n.m (17 lb ft).

OEM Buick Enclave Intake Manifold

Engine Intake Manifold

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6 Intake Manifolds found

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Buick Enclave Intake Manifold Part Number: 12699182
$275.51 MSRP: $473.16
You Save: $197.65 (42%)
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Product Specifications
- Other Name: Manifold, Engine Fuel Intake Manifold; Intake Plenum; Manifold
- Replaces: 12648915, 12635243
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2024 Buick Enclave | Avenir, Base, Convenience, Essence, Leather, Preferred, Premium | 6 Cyl 3.6 L GAS
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Buick Enclave Intake Manifold Part Number: 12633365
$343.39 MSRP: $545.20
You Save: $201.81 (38%)
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Product Specifications
- Other Name: Manifold, Engine Fuel Intake Manifold
- Position: Lower
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013-2017 Buick Enclave | Base, Convenience, Leather, Premium | 6 Cyl 3.6 L GAS
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Buick Enclave Intake Manifold Part Number: 12611155
$348.50 MSRP: $574.12
You Save: $225.62 (40%)
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Product Specifications
- Other Name: Manifold, Engine Fuel Intake Manifold; Engine Intake Manifold
- Position: Lower
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2021 Buick Enclave | Avenir, Base, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS
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Buick Enclave Intake Manifold Part Number: 12607282
$1261.27 MSRP: $2001.65
You Save: $740.38 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Manifold, Engine Fuel Intake Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2011 Buick Enclave | CX, CXL | 6 Cyl 3.6 L GAS
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Buick Enclave Intake Manifold Part Number: 12602220
Product Specifications
- Other Name: Manifold, Engine Fuel Intake Manifold
- Position: Lower
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008 Buick Enclave | CX, CXL | 6 Cyl 3.6 L GAS
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Buick Enclave Intake Manifold Part Number: 12602219
Product Specifications
- Other Name: Manifold, Engine Fuel Intake Manifold; Intake Plenum
- Position: Upper
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008 Buick Enclave | CX, CXL | 6 Cyl 3.6 L GAS

Buick Enclave Intake Manifold

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The Buick Enclave Intake Manifold is one of the significant parts that enhances the performance of the vehicle's engine through equal and proper distribution of air-fuel mixture to the cylinders. Clean and bright, this part is generally manufactured from light plastics; its primary duty is to adjust fuel/air mixture for better combustion and to cool the intake air to prevent overheating of the fuel/air mixture. Some of the Enclave models might have upper and lower half designs with gasket and bolt; or they can have coolant channels and the salient features for thermostat. If people are in a position they want to increase the horsepower and torque of the vehicle, one of the best ways to do so is through the use of performance intake manifold. The current aluminum manifold is much better and promises the drivers higher power output, and cooler air/fuel mixture. These manifolds are built for different engine positioning to guarantee efficiency at the rate of your car's setting. In broad terms, the Buick Enclave Intake Manifold is a functional part that ensures the enhancement of the engine efficiency as well as the power it produces.

Buick Enclave Intake Manifold Parts and Q&A

Intake Manifold
12602219
Q: How to replace the lower intake manifold on Buick Enclave?
A:
Start by removing the Fuel Rail and injectors when replacing the lower Intake Manifold. Begin by unscrewing all the lower Intake Manifold bolts and then remove the lower Intake Manifold together with its gasket from the engine while discarding the gasket. Begin by cleaning both the Intake Manifold and all sealing surfaces. During installation you must first mount the new lower Intake Manifold gasket before tightening the lower Intake Manifold bolts. Follow the fastener notice before you reinstall the Fuel Injectors and Fuel Rail. Tighten the bolts using a torque to 23 n.m (17 lb ft).