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DNJ 2003 Chevrolet Trailblazer EXT 5.3L Harmonic Balancer
DNJ 2003 Chevrolet Trailblazer EXT 5.3L Harmonic Balancer
Part number: HBA1209_98
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Listed for: Chevrolet Trailblazer EXTFitment notes & questions
2003 Chevrolet Trailblazer EXT 5.3L Harmonic Balancer by DNJ for 2003 Chevrolet Trailblazer EXT with the 5.3L engine. Its rubber ring can separate with age, which makes the outer ring wobble or slip.
Quick facts
- Brand: DNJ
- Part type: Harmonic balancer
- Listed for: 2003 Chevrolet Trailblazer EXT
- Engine: 5.3L
- Engine code: VIN V Vortec 16V OHV
- Part number: HBA1209_98
Listed fitment
- [1999-2017] GM, ISUZU, SAAB / V8 / 4.8L, 5.3L, 6.0L, 6.2L / 293, 325, 364, 376 OHV 16V [(L20, L33, L59, L76, L92, L94, L92, L9H, L96, LC9, LFA, LZ1, LH6, LH8, LH9, LM4, LM7, LM7, LMF, LMG, LR4, LY2, LY5, VORTEC)]
Good to know
- Notes: LR4
- 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: Use a proper installer tool rather than hammering the balancer onto the crank.

DNJ harmonic balancer for the Chevrolet Trailblazer EXT: what to know
Its rubber ring can separate with age, which makes the outer ring wobble or slip.
Fitment notes
- Listed for: Chevrolet Trailblazer EXT.
- 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? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentWhat else to plan for
- Front crank seal. Replace it while the balancer is off.
- Drive belt. A fresh belt goes on after.
More for your car: Chevrolet Harmonic Balancers · Chevrolet Parts · All Harmonic Balancers · Engine
Questions about Chevrolet Trailblazer EXT harmonic balancer
Will this fit my Chevrolet Trailblazer EXT?
How do I know the balancer is bad?
Where do specs and warranty details come from?
Questions & answers
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