Vehicle & Part Overview

Vehicle: 1969 Ford Mustang 302 V8
Part Name: Water Pump / Coolant Pump
OEM/Casting Numbers: C9OE-8505-A (Casting) or D0AZ-8501-C
Standard Specifications: Cast iron housing, standard rotation (V-belt drive).

Fitment Identification


The 1969 model year was a transition period for Ford cooling systems. Before ordering, you must verify the configuration of your specific engine:

  • Passenger Side Inlet (Right): Most common for 1969 302s. These typically feature a cast iron housing and a 3-bolt or 4-bolt pulley pattern.
  • Driver Side Inlet (Left): Found on some late 1969 models and most 1970+ models. This design was introduced to improve cooling efficiency.

Sourcing Recommendations

  • Maxpeedingrods (Performance/Engine Specialist)
Recommended for high-performance cooling components and reliable mechanical engine upgrades.
Search Maxpeedingrods for Ford 302 Water Pump

  • Summit Racing (American V8 Specialist)
Carries a broad inventory ranging from standard service units (AC Delco, Cardone) to high-flow aluminum performance pumps (Edelbrock, Milodon).
Search Summit Racing for 1969 Mustang 302 Water Pump

  • National Parts Depot (NPD) (Mustang Specialist)
The preferred source for concours restorations requiring parts that match the original assembly-line appearance.
Search NPD for "1969 Mustang 302 water pump"

  • RockAuto (Service Parts)
Suitable for budget-friendly, "driver-quality" replacement parts from established brands like Gates or AC Delco.
1969 Ford Mustang 302 Water Pump at RockAuto

Safety & Fitment Notes

Part Selection


  • Quality Reproduction: Available in cast iron or aluminum. A high-flow aluminum pump is a common "stealth" upgrade; it provides superior cooling in traffic and can be painted Ford Corporate Blue to maintain a stock appearance.
  • New Old Stock (NOS): Use with caution. Internal seals can dry out and fail after decades of storage. These units may require a professional rebuild before installation.
  • Reconditioned: A viable option for high-end restorations where maintaining the original casting date and "numbers matching" status is required.

Installation Advice


Restorer's Tip: When replacing the water pump, always replace the water pump backing plate and use a high-quality gasket sealer, such as Permatex Water Pump & Thermostat RTV. Additionally, inspect the timing cover for corrosion where the water passages meet the block, as this is a frequent leak point on small-block Ford engines.