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Cummins ISX QSX Fuel Injector O-Ring Kit 3347937 3330538 3347939

$5.95

SKU:
AFAAFA-ISXINJ-ORK
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Description

Cummins ISX QSX Fuel Injector O-Ring Kit 3347937 3330538 3347939

Description

Keep your engine running smoothly with this Cummins ISX/QSX fuel injector O-ring kit, designed to provide a secure, leak-free seal for every injector. The high-quality O-rings withstand extreme heat and pressure, ensuring consistent fuel delivery and optimal engine performance. With this kit, you maintain reliability, prevent fuel leaks, and protect your engine from wear and inefficiency over time.

Since 1987, AFA Industries has been a trusted name in heavy-duty engine replacement parts, specializing in components for Cummins, Detroit Diesel, Navistar, and Caterpillar engines. With state-of-the-art manufacturing, OE-grade materials, and strict quality control standards, AFA delivers products that consistently meet or exceed OEM specifications - ensuring reliability you can count on.

Features

  • Kit includes (4) injector o-rings

Fitment

Fits Cummins DOHC ISX and DOHC QSX engines

Direct aftermarket replacement for OEM #s:

  • 3347939
  • 3330538
  • 3347937
  • 3330537

Important Information

  • Verify OEM number(s) before purchase
  • Any mention of OEM names/numbers/descriptions are intended for verification purposes only and do not indicate that it is an OEM part

If you should need additional truck parts and accessories, please don't hesitate to call our toll-free number: 1-888-888-7990

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Warranty Information

This product is covered under a 2-year manufacturer warranty.
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Additional Information

netsuite_category:
All Replacement Parts : Fuel Senders & Emissions
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