DNJ
DNJ 2006 Buick Terraza 3.9L Intake Valve
DNJ 2006 Buick Terraza 3.9L Intake Valve
Part number: IV3135_1
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- Free fitment check before you order
Listed for: Buick Terraza 3.9LFitment notes & questions
DNJ 2006 Buick Terraza 3.9L Intake Valve, listed for 2006 Buick Terraza with the 3.9L engine. Valves are usually replaced during a cylinder head rebuild, along with guides, seals and a valve job.
Quick facts
- Brand: DNJ
- Part type: Valve
- Listed for: 2006 Buick Terraza
- Engine: 3.9L
- Engine code: VIN 1 12V OHV
- Part number: IV3135_1
Listed fitment
- [2006-2011] GM, SATU [Nitride Coated; 1 Groove; 47.5mm Head Dia.; 7.9mm Stem Dia.; 122.5mm O.A.L.] / V6 / 3.5L, 3.9L / 213, 237 OHV 12V
Good to know
- Notes: Nitride Coated; 1 Groove; 47.5mm Head Dia.; 7.9mm Stem Dia.; 122.5mm O.A.L.; Intake
- Warranty terms: 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.
Tip: Have the valve seats cut or lapped so the new valves seal fully.

Before you order: Buick Terraza 3.9L valve fitment
Intake valves let the air and fuel mixture into the cylinder; exhaust valves let the burned gases out.
Fitment notes
- Listed for: Buick Terraza 3.9L.
- Engine: check the engine size listed against your vehicle's VIN or under-hood label.
- 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? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentPlan the whole job
- Valve stem seals. Always new with new valves.
- Head gasket. The head comes off for this job.
More for your car: Buick Intake Valves · Buick Parts · All Intake Valves · Engine
Questions about Buick Terraza 3.9L engine valves
Will this fit my Buick Terraza 3.9L?
How do I know a valve is bad?
Where do specs and warranty details come from?
Questions & answers
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