Duramax 6.6 High Pressure Fuel Pump #0445020037 – 450$+$200 Core Deposit


10 in stock (can be backordered)


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High-Quality Reman Diesel Pump for Duramax 6.6 2001-2004

Cross References: 0445020037 0986437332 0445020105

Brand: Duramax

Condition: Reman

Core Deposit: $200

Warranty: Six (6) months

Free Shipping on All Orders!

All orders are shipped free via FedEx Ground. All orders placed before 5:00pm PST Monday through Friday will be shipped the same business day. Please call or email us for expedited shipping options, sales@jcdieselinjector.com +1 (877)261-8567. International shipping is available, please contact us for options and pricing. All orders will require a signature upon delivery.

Return/Restocking Fee Policy

All returns are at the discretion of JC Diesel Injection, Inc. No returns are accepted without the prior approval of JC Diesel Injection, Inc.

Any item may be returned within 14 days as long as it is in new condition and in the original packaging. There is a 15% restocking fee on all installed products.

Please check out our policies under About us –> Cores, Returns & Warranty

This item requires a $150.00 core deposit, it will be refundable after the core is returned to us. Return the core within 21 days from your original purchase and you will receive your refund.