DNJ
DNJ 2008 Chevrolet Cobalt 2.4L Rocker Arm
DNJ 2008 Chevrolet Cobalt 2.4L Rocker Arm
Regular price
$9.49 USD
Regular price
Sale price
$9.49 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: Chevrolet Cobalt 2.4LFitment notes & questions
2008 Chevrolet Cobalt 2.4L Rocker Arm from DNJ, listed for 2008 Chevrolet Cobalt with the 2.4L engine. Higher-ratio rockers add valve lift without changing the cam.
Quick facts
- Brand: DNJ
- Part type: Rocker arm
- Listed for: 2008 Chevrolet Cobalt
- Engine: 2.4L
- Engine code: VIN H Northstar 24V DOHC
- Part number: RA314_126
Listed fitment
- [1999-2017] GM, SAAB, SATU / L4, V6, V8 / 2.0L, 2.2L, 2.4L, 2.5L, 3.5L, 4.0L, 4.6L / 122, 134, 145, 153, 214, 244, 281 DOHC 16V, 24V, 32V [(A20NFT, B207L, B207R, ECOTEC, LAF, LEA, LUK, LCV, LHU, LKW, LTG, NORTHSTAR)]
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.

DNJ rocker arms for the Chevrolet Cobalt 2.4L: what to know
Worn rocker tips or pivots cause noise and poor valve control.
Fitment notes
- Listed for: Chevrolet Cobalt 2.4L.
- Engine: match the engine size and code to your vehicle; the same model often came with several engines.
- 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 fitmentWhat else to plan for
- 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 Chevrolet Cobalt 2.4L rocker arms
Will this fit my Chevrolet Cobalt 2.4L?
It is listed for the Chevrolet Cobalt 2.4L. 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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