2001-2004 Duramax Performance Injectors (0986435502DFLY)

Description

Industrial Injection OE reman performance injectors for 2001-2004 Chevrolet Silverado 2500HD/3500 and GMC Sierra 2500HD/3500 6.6L LB7 Duramax. Bosch-spec rebuilds calibrated on Bosch test equipment, available across the Dragon Fly 15% through R6 100%-over flow range.

Each injector ships with a new copper crush washer and O-rings for install. As with any LB7 injector job, plan on fresh or fully-cleaned fuel lines at the same time — contamination from old lines is the #1 killer of new injectors.

Features

• OE Reman Performance Injector — LB7 Specific
• Calibrated on Bosch Test Equipment
• Available Dragon Fly 15% through R6 100% Over
• Direct Replacement
• Includes New Copper Crush Washer & O-Rings
• 1-Year Unlimited-Mileage Warranty
• Part Numbers: 0986435502DFLY / -R1 / -R2 / -R3 / -R4 / -R5 / -R6

Notes

• Fuel lines MUST be replaced or sent in for cleaning to retain warranty. See the 412501 Injector Line Set.
• These are competition-use performance products — not 50-state legal for on-road use. Compliance with state and federal emissions standards is the consumer's responsibility.
• Core deposit applies — keep your old injectors and return them to recover the deposit.