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Bostech HPP640108 Remanufactured CP3 Pump - GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LLY (2004-2005)

Bostech HPP640108 Remanufactured CP3 Pump - GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LLY (2004-2005)

$835.29 + core charge

Plus $350.00 refundable core charge at checkout.

  1. Pay the core charge with your order. It's added to your order at checkout as a separate line item.
  2. Return your rebuildable core. Start the return within 30 days of your invoice date, in the original packaging.
  3. Get the charge refunded. Once your core is received and inspected, refunds are issued to the original payment method.

How to get your core refund (Core Charge Policy)

PART # HPP640108SKU BSTHPP640108Bostech

Fits: 2004-2005 Chevrolet/GMC (6.6L Duramax LLY) Will this fit my truck?

Free shipping on orders $50+ Under $50 ships for a flat $12.95. Oversize parts are freight-quoted first. Shipping policy
30-day returns Unused, uninstalled parts in the original packaging. No restocking fee. Return policy
Refundable core charge Send your rebuildable core back within 30 days. The charge is refunded after it's received and inspected. Core charge policy

You'll be notified with a tracking number when your order ships.

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Bostech HPP640108 Remanufactured CP3 Pump - GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LLY (2004-2005)

Bostech remanufactured high-pressure CP3 fuel pump for 2004-2005 GM heavy-duty trucks with the 6.6L Duramax LLY (Bostech application; LLY production began mid-2004). Pumps are disassembled with each component cleaned, inspected and tested, then rebuilt to meet or exceed OE specifications. A refundable core charge applies.

Brand: Bostech

Product details

BrandBostech
Manufacturer part #HPP640108
Core charge$350.00 refundable, added at checkout. How core returns work
Vehicle fitment
  • 2004-2005 Chevrolet/GMC Silverado 2500HD, Silverado 3500HD, Sierra 2500HD, Sierra 3500HD (6.6L Duramax LLY)