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Part fits the following years:1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976


1969-1977 Bonneville Water Pump, High-Performance Aluminum V8, 11-Bolt Style

Part# G221394


Mfg# 16281

3 Reviews

SAVE: 9% Retail: $98.95

OPGI Price: $89.99

Part Type: (P) High Performance, designed to improve performance
Years: Sold As: EACH

Highest coolant flow Pontiac pump

  • NOTE1: This high-performance item is not eligible for any further discounts or promotional pricing.

The last thing you want to worry about when you're driving is the engine coolant temperature. To ensure you get the most efficient, highest volume coolant flow throughout the engine, use this high-performance water pump from Milodon. Because they manufacture these pumps with new aluminum pump housings and very close tolerance impellers, these pumps can increase flow up to 30% and equalize water flow and distribution through the block. These features also help eliminate hot spots and steam pockets in the block, keeping coolant temperatures down. For added durability, Milodon uses large diameter impellor shafts and has all the factory-correct hose connections and bosses. To lower coolant temperatures, increase flow and efficiency even more, use one of our non-restrictive, high-flow thermostats.

Make & ModelYear RangeApplication Details
Pontiac Bonneville1969-1977 V8, 11-Bolt Style
Pontiac Catalina1969-1977 V8, 11-Bolt Style
Pontiac Grand Prix1969-1977 V8, 11-Bolt Style
Pontiac GTO1969-1973 V8, 11-Bolt Style, Late '69 (w/4-1/2" Hub)
Pontiac LeMans1969-1973 V8, 11-Bolt Style, Late '69 (w/4-1/2" Hub)
Pontiac Tempest1969-1973 V8, 11-Bolt Style, Late '69 (w/4-1/2" Hub)
California Prop 65 Icon 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
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