DNJ
DNJ Exhaust / Intake Valve Kit 2001-2016 Chevrolet, GMC, Hummer 6.6L
DNJ Exhaust / Intake Valve Kit 2001-2016 Chevrolet, GMC, Hummer 6.6L
Regular price
$460.99 USD
Regular price
$729.40 USD
Sale price
$460.99 USD
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- Tracking emailed when it ships
- Free fitment check before you order
Listed for: 2001–2016 Chevrolet, GMC and HummerFitment notes & questions
DNJ Exhaust / Intake Valve Kit, listed for 2001–2016 Chevrolet, GMC and Hummer with the 6.6L engine. Intake valves let the air and fuel mixture into the cylinder; exhaust valves let the burned gases out.
Quick facts
- Brand: DNJ
- Part type: Valve
- Listed for: 2001–2016 Chevrolet, GMC and Hummer
- Engine: 6.6L
- Engine code: Nitride Coated, 1 Groove, 31mm Head Dia., 6.9mm Stem Dia., 126.1mm O.A.L., Exhaust, 33mm Head Dia., 6.96mm Stem Dia., 126.4mm O.A.L., Intake.
- Part number: VK323220
Specifications
- Includes: Exhaust Valve x16 Intake Valve x16.
Listed fitment
- [2001-2016] GM / V8 / 6.6L / 403 OHV 32V [(LB7, LBZ, LGH, LML, LLY, LMM)]
Good to know
- 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: Chevrolet, GMC and Hummer valve fitment
Intake valves let the air and fuel mixture into the cylinder; exhaust valves let the burned gases out.
Fitment notes
- Listed for: 2001–2016 Chevrolet, GMC and Hummer.
- Model years: 2001–2016. Parts can change mid-generation, so match the exact year.
- 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: GMC Intake Valves · Chevrolet Parts · All Intake Valves · Engine
Questions about Chevrolet, GMC and Hummer engine valves
Will this fit my Chevrolet, GMC and Hummer?
It is listed for the 2001–2016 Chevrolet, GMC and Hummer. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
How do I know a valve is bad?
A compression or leak-down test shows whether a cylinder is losing pressure past a valve.
Where do specs and warranty details come from?
From DNJ. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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