DNJ
DNJ Crankshaft Seal 1987-2002 Buick, Chevrolet, Oldsmobile, Pontiac 2.3L-2.4L
DNJ Crankshaft Seal 1987-2002 Buick, Chevrolet, Oldsmobile, Pontiac 2.3L-2.4L
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: 1987–2002 Buick, Chevrolet, Oldsmobile and PontiacFitment notes & questions
DNJ Crankshaft Seal, listed for 1987–2002 Buick, Chevrolet, Oldsmobile and Pontiac with the 2.3L engine. A worn seal lets oil seep out or get burned. Replacing it is cheap; getting to it is usually the work.
Quick facts
- Brand: DNJ
- Part type: Seal
- Listed for: 1987–2002 Buick, Chevrolet, Oldsmobile and Pontiac
- Engine: 2.3L
- Engine code: Quad 4 16V DOHC
- Part number: RM332
Listed fitment
- [1987-2002] GM / L4 / 2.3L, 2.4L / 138, 146 DOHC, SOHC 16V, 8V [(QUAD 4)]
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: Lightly oil the seal lip before installation and press it in square so it does not cock or fold.

Before you order: Buick, Chevrolet, Oldsmobile and Pontiac seal fitment
Seals keep oil in where a shaft passes through a housing, such as the crankshaft or camshaft ends.
Fitment notes
- Listed for: 1987–2002 Buick, Chevrolet, Oldsmobile and Pontiac.
- Model years: 1987–2002. If your year sits at the edge of the range, check the details above.
- 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? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentPlan the whole job
- Timing parts. Front crank and cam seals sit behind the timing belt or chain, so they are often done together.
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