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12_1d5f7c56-8edf-466b-a99f-87611f5cdaba - Northline Parts

Harmonic Balancer for Nissan Frontier Xterra 1998-2004 L4 2.4L GAS 123039WA0A

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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

Harmonic Balancer for Nissan Frontier Xterra 1998-2004 L4 2.4L GAS 123039WA0A

Restore the smooth operation of your engine with this premium aftermarket harmonic balancer. Specifically engineered for Nissan 2.4L L4 engines, this replacement part is designed to effectively dampen engine vibrations and protect your crankshaft from harmonic stress. This is a high-quality aftermarket component that offers a precise fit and reliable performance, providing a cost-effective alternative to expensive dealership parts without sacrificing quality.

Key Features & Benefits

  • Reduces engine vibration to ensure a smoother and quieter driving experience.
  • Precision-machined for a direct-fit replacement and easy installation.
  • Durable construction designed to withstand extreme engine heat and environmental wear.
  • High-quality aftermarket design built to meet or exceed industry standards.
  • Helps prevent premature wear on related engine components by stabilizing the crankshaft.

Compatible Models

  • 1998-2004 Nissan Frontier (L4 2.4L GAS)
  • 2000-2004 Nissan Xterra (L4 2.4L GAS)

Product Specifications

  • Part Type: Harmonic Balancer / Crankshaft Pulley
  • Engine Compatibility: 2.4L L4 GAS
  • Interchange Part Number: 12303-9WA0A, 123039WA0A
  • Condition: New Aftermarket

Frequently Asked Questions

Is this an OEM part?
No, this is a high-quality aftermarket replacement part. It is designed to function exactly like the original equipment but is not manufactured by the original manufacturer.

How do I confirm compatibility?
Please verify that your vehicle matches the year, make, model, and engine specifications (2.4L GAS) listed above. You can also cross-reference your original part number with 12303-9WA0A to ensure a correct fit.


Important: This is a premium aftermarket part and is not manufactured by the original equipment manufacturer (OEM). Brand names and model numbers are used for reference purposes only. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.

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Service was professional and easy to work with. They kept me updated on my order and recommended a different part when the one I originally picked wasn’t going to work. Everything showed up as expected and the process was smooth overall.

- Customer, Chris D.

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