Product Overview
2001-2004 6.6L Duramax LB7 Injectors 0445120008 + Lines + Gasket + Glow + Washers
⚠️ ZERO Core Deposit Required!
? WE WILL CONTACT YOU to arrange the Core Agreement – please double-check your phone number at checkout.
? Included FREE with Your Order: Core Return Box + Prepaid Return Shipping Label.
? No charge at checkout for cores — you’ll have 30 days to send your cores back in acceptable condition (see requirements below). Failure to return will result in a $100 charge per injector.
A valid credit card must be on file, OR cores must be received before we ship any remanufactured units.
? International Customers: Core deposit is required before shipment. (Canada is treated as domestic USA; international shipping options are available at checkout.)
? READ CAREFULLY – Core Return Rules
? Must be returned within 30 days
? Must be complete, untampered, and free from damage
❗ If conditions aren’t met, a $100 per injector charge will be applied to the card on file.
By purchasing, you agree to return the correct quantity & type of core(s) in the condition stated above.
? Need Other Diesel Parts? We have more available — just send us a message!
? Lifetime Warranty – Diesel Fuel Injectors
We fully back the quality of our diesel injectors with a Lifetime Warranty.
✅ Covered: Defects in materials or workmanship under normal use for the lifetime of the injector.
If an injector fails from a manufacturing defect, we will repair or replace it free of charge.
❌ Not Covered:
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Fuel contamination (water, rust, debris, or improper additives)
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Electrical overload, incorrect installation, short circuits
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Physical damage, abuse, or impact
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Tampering, modification, or disassembly
? Terms:
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Proof of purchase required
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Warranty is transferable to the next owner
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Warranty claims must include the return of the affected injector for inspection
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Covered claims receive a replacement injector at no cost
? For warranty help, send us a message anytime.
