Free shipping on orders over $25 — easy returns
Offer ends in
00Days
00Hours
00Minutes

Shop

Shop All ProductsOn SaleShop by BrandShop by CategoryShop HeadlightsNew Arrivals
CategoriesBrandsWholesaleContact
SKU: 12734015
ACDelco

ACDelco Engine Cooling Fan Pulley 12734015

$186.99
FREE delivery · Delivery by Oct 24
  • Free shipping over $25
  • Next-business-day ship
  • Easy returns
Guides & Resources

Product guides for this item are not available online yet. Contact us if you need documentation.

Contact support

Shipping Information

Free shipping on orders over $25. Most items ship next business day after your order is placed.

Returns Policy

Returns are accepted when the product is in its original, unopened container. Contact us if you have questions about your order.

View full returns policy

Product facts

About This Item

  • GM original-equipment fan pulley assembly with bearing, ACDelco part number 12734015
  • Transfers drive-belt power to the engine cooling fan and coolant pump
  • Replacing a worn or bent pulley helps prevent belt noise, slipping and premature belt wear
  • Built to GM specifications for factory fit and alignment

Details

Product Description

This ACDelco engine cooling fan pulley (part number 12734015) is a GM original-equipment pulley assembly with an integrated bearing and cast mounting housing. Driven by the accessory drive belt, it turns the engine cooling fan and coolant pump. A worn bearing or damaged pulley can lead to belt chirp or squeal, belt slipping, premature belt wear and reduced cooling performance. GM parts catalogs list 12734015 (superseding 12716875 and 12728420) for 6.6L Duramax diesel Chevrolet Silverado HD and GMC Sierra HD trucks. Confirm fitment for your vehicle by VIN before ordering.

Technical data

Product Specifications

Part #
12734015
SKU #
1762772
Grade Type
OEM

Brand

Brand Story

Brake disc, caliper, and pads arranged on dark concrete

Since 1974

ACDelco

Brakes

ACDelco

General Motors’ service-parts brand

ACDelco is General Motors’ aftermarket parts brand, formed in 1974 from the AC Spark Plug and United Delco businesses. The line covers batteries, brakes, filters, and ignition parts sold at District Mailing Auto.

Shop ACDelco

  • Heritage

    1974

    GM combined the AC Spark Plug and United Delco businesses under the ACDelco name in 1974.

  • Parts

    Service lineup

    The brand covers batteries, brake parts, filters, and ignition components.

  • Storefront

    At District Mailing Auto

    Shop the ACDelco products currently in the catalog.

Customer Reviews

No reviews yet.