DNJ
DNJ 2008 Buick Enclave 3.6L Intake Plenum Gasket
DNJ 2008 Buick Enclave 3.6L Intake Plenum Gasket
Part number: MG3178_3
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- Free fitment check before you order
Listed for: Buick Enclave 3.6LFitment notes & questions
DNJ Intake Plenum Gasket for the 2008 Buick Enclave with the 3.6L engine. Performance manifolds change the runner shape to move power up or down the rev range. Part number: MG3178_3.
Key features
- LY7, LLT
- Intake position
- Made for VIN 7 24V DOHC engines
Specifications
- Brand: DNJ
- Part type: Intake manifold
- Part number: MG3178_3
- Position: Intake
- Engine: 3.6L
- Engine code: VIN 7 24V DOHC
Fitment for the 2008 Buick Enclave
- Years: 2007–2016
- Vehicles: GM, Satu
- Cylinders: V6
- Displacement: 3.6L
- Engine: 217 DOHC 24V
- Engine codes: LY7, LLT
Check your year, model, engine and trim against this list before you order.
What it does
Cracked plastic manifolds and leaking gaskets cause vacuum leaks, rough idle and lean codes. Air and fuel parts decide how well the engine breathes and how cleanly it runs, so the right part restores smooth running and can support more power on a modified engine.
Installation & tips
- Fit new intake gaskets and torque the bolts in sequence to avoid vacuum leaks.
- Intake manifold gaskets: Always new.
- Vacuum hoses: Old hoses crack when disturbed.
- Put the new part next to the old one and compare the shape, mounting points and connections before you install it.
- Work on a cool engine with the vehicle secured, and use a service manual for your vehicle for torque specs and procedures.
FAQ
What is the part number of this intake plenum gasket?
MG3178_3 (DNJ). Compare it with the number on your old part or in your parts catalog.
Which engine is it for?
It is listed for the 3.6L VIN 7 24V DOHC engine in the 2008 Buick Enclave. Check the engine code on your vehicle if it was offered with more than one engine.
Which side or position does it fit?
It is listed for the intake position. If you are replacing both sides, check whether you need one of each.
Before you order
- Confirm your year, make, model, engine and trim match the fitment listed above (2008 Buick Enclave 3.6L).
- Check the position: this part is listed as intake.
- Compare part number MG3178_3 with your original part.
Good to know
- Warranty: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.
About this intake manifold for the Buick Enclave 3.6L
Performance manifolds change the runner shape to move power up or down the rev range.
Fitment notes
- Listed for: Buick Enclave 3.6L.
- Engine: the same car can take different parts for each engine option, so check yours.
- Specs, lead time and warranty come from DNJ and can change. The details above this guide are the latest we have.
Not sure it fits? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentParts that usually go with it
- Intake manifold gaskets. Always new.
- Vacuum hoses. Old hoses crack when disturbed.
More for your car: Buick Parts · All Intake Manifolds · Fuel & air intake
Questions about Buick Enclave 3.6L intake manifold
Will this fit my Buick Enclave 3.6L?
What are signs of an intake leak?
Where do specs and warranty details come from?
Questions & answers
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