DNJ
DNJ 2003 Jeep Wrangler 4.0L Harmonic Balancer
DNJ 2003 Jeep Wrangler 4.0L Harmonic Balancer
Part number: HBA1018_48
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Jeep Wrangler 4.0LFitment notes & questions
DNJ 2003 Jeep Wrangler 4.0L Harmonic Balancer, listed for 2003 Jeep Wrangler 4 with the 4.0L 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 Jeep Wrangler 4
- Engine: 4.0L
- Engine code: 12V OHV
- Part number: HBA1018_48
Listed fitment
- [1987-2006] JEEP / L6 / 4.0L / 242 OHV 12V
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: Use a proper installer tool rather than hammering the balancer onto the crank.

DNJ harmonic balancer for the Jeep Wrangler 4.0L: what to know
Its rubber ring can separate with age, which makes the outer ring wobble or slip.
Fitment notes
- Listed for: Jeep Wrangler 4.0L.
- 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
- Front crank seal. Replace it while the balancer is off.
- Drive belt. A fresh belt goes on after.
More for your car: Harmonic Balancers · Jeep Parts · All Harmonic Balancers · Engine
Questions about Jeep Wrangler 4.0L harmonic balancer
Will this fit my Jeep Wrangler 4.0L?
How do I know the balancer is bad?
Where do specs and warranty details come from?
Questions & answers
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