OPGI.com works best with JavaScript enabled.
More Bonuses! Free shipping over $149 + up to 20% off Restoration - use code: BIGDEAL20W
  • As seen on
  • Barret Jackson
  • Car Fix TV

Pulley, Water Pump, 1965-66 Pontiac 326/389/421 w/ AC, 2-groove, 8" Diameter

Vehicle Specific View fitment for 6 models
Part# G242011
Sold As Each
Eligible for Price Match
Limited-Time Offer
$84.99
Save an extra 11%Use BIGDEAL20W at checkout to see sale price
List Price: $93.95
Arriving Soon
Add To Wishlist 

Identical to factory originals

Built for years of service

If you're in search of a factory-appearing engine, the correct pulleys are a must. OPGI is proud to offer a selection of original style pulleys for your Pontiac. Crankshaft, water pump and power steering pulleys are available for various applications and feature the correct grooves and outside diameter as well as the original GM number stamped into each part. All pulleys are sold individually and feature a matte black finish.

Find Item In These Catalogs

  • 2024 Grand Prix 1962-77 201
  • 2024 GTO, LeMans & Tempest 255
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1965–1966 Pontiac Bonneville Water Pump - 2V, 8", w/AC
1965–1966 Pontiac Catalina Water Pump - 2V, 8", w/AC
1965–1966 Pontiac Grand Prix Water Pump - 2V, 8", w/AC
1965–1966 Pontiac GTO Water Pump - 2V, 8", w/AC
1965–1966 Pontiac LeMans Water Pump - 2V, 8", w/AC
1965–1966 Pontiac Tempest Water Pump - 2V, 8", w/AC
  • Headshot of OPGI Employee
    Have a Question? Chat with an Expert or Call 1‑800‑243‑8355
    Mon‑Fri 8:00‑4:30 PT Experts are currently offline
  • Low Prices. Price Match Guarantee
  • GM Automotive Experts. We know car parts
  • Guaranteed Fitment. 100% factory accurate
  • Superior Selection. Largest selection of in-stock parts

Customers Who Viewed This Item Also Viewed

Reviews (0)

UH OH! Product reviews didn't load.
Please reload the page, or unblock our review partner Yotpo.com.
Pulley, Water Pump, 1965-66 Pontiac 326/389/421 w/ AC, 2-groove, 8
Pulley, Water Pump, 1965-66 Pontiac 326/389/421 w/ AC, 2-groove, 8" Diameter