Valve Guide 1997-2017 Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Saturn 3.5L-7.0L
Valve Guide 1997-2017 Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Saturn 3.5L-7.0L
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Listed for: 1997–2017 Buick and Fitment notes & questions
Replacement valve guide for 1997–2017 Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab and Saturn models with the 3.5L-7.0L engines. Before you order, compare the engine details and Buyers Guide below with your vehicle.
Quick facts
- Part: Valve Guide
- Brand: DNJ
- Model years: 1997–2017
- Makes: Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Saturn
- Engine: 3.5L-7.0L
- Engine details: VIN G 16V OHV,
- Notes: 8.1mm I.D.; 12.7mm O.D.; 53.8mm O.A.L.; Intake and Exhaust,
- SKU: VG3165
Part details
DNJ Valve Guide
Engine Details: VIN G 16V OHV,
Notes: 8.1mm I.D.; 12.7mm O.D.; 53.8mm O.A.L.; Intake and Exhaust,
Buyers Guide: [1997-2017] GM, ISUZU, SAAB, SATU [8.1mm I.D.; 12.7mm O.D.; 53.8mm O.A.L.] / V6, V8 / 3.5L, 3.9L, 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L / 213, 237, 293, 325, 350, 364, 376, 427 OHV 12V, 16V [(L20, L33, L59, L76, L76, L77, L92, L94, L92, L9H, L96, L99, LC8, LC9, LFA
Part 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.

Before you order: Buick and valve fitment
Intake valves let the air and fuel mixture into the cylinder; exhaust valves let the burned gases out.
Fitment notes
- Listed for: 1997–2017 Buick and .
- Model years: 1997–2017. Parts can change mid-generation, so match the exact year.
- Specs, lead time and warranty come from the manufacturer and supplier 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.
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