DNJ
DNJ Rocker Arm 1997-2017 Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab 4.8L-6.2L
DNJ Rocker Arm 1997-2017 Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab 4.8L-6.2L
Regular price
$17.99 USD
Regular price
$26.97 USD
Sale price
$17.99 USD
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: 1997–2017 Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac and SaabFitment notes & questions
DNJ Rocker Arm, listed for 1997–2017 Buick, Cadillac, Chevrolet, GMC, Hummer and Isuzu with the 4.8L engine. Rocker arms transfer motion from the cam or pushrod to the valve.
Quick facts
- Brand: DNJ
- Part type: Rocker arm
- Listed for: 1997–2017 Buick, Cadillac, Chevrolet, GMC, Hummer and Isuzu
- Engine: 4.8L
- Engine code: VIN G 16V OHV
- Part number: RA3165
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: Check rocker geometry and adjust valve lash or preload after installation.
About this rocker arm for the Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac and Saab
Higher-ratio rockers add valve lift without changing the cam.
Fitment notes
- Listed for: 1997–2017 Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac and Saab.
- Model years: 1997–2017. Check your car's year falls inside this range.
- 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? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentParts that usually go with it
- Pushrods. Rocker changes can change the pushrod length you need.
- Valve cover gasket. The cover comes off for this job.
More for your car: Chevrolet Rocker Arms · Chevrolet Parts · All Rocker Arms · Engine
Questions about Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac and Saab rocker arms
Will this fit my Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac and Saab?
It is listed for the 1997–2017 Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac and Saab. 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.
Do I need to adjust valves after new rockers?
Yes on most engines with adjustable valvetrain.
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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