OSC Heater Core for 1961-1966 Chevrolet/GMC 3.8L 4.3L (C10 Pickup, C20 Pickup, K20 Pickup, K10 Pickup) 98691

The OSC Heater Core (part number 98691) is a direct-fit replacement for 1961-1966 Chevrolet and GMC vehicles with 3.8L, 4.3L, and 4.6L engines.

Features:

• Features Drop-In Fit, Form, and Function
• Offers to Solve Original Design Failures and Improve the Life of High Mileage Vehicles
• Utilizes Cycle, Vibration, Burst, and Environmental State of the Art Testing
• Improves the Life of High Mileage Vehicles

Fits: 1961-1966 Chevrolet and GMC models including C10 Pickup, C20 Pickup, K20 Pickup, K10 Pickup, Suburban, P30 Series, C30 Pickup, P20 Series and more - 3.8L, 4.3L, and 4.6L engines. Confirm your year, make, model, and engine before ordering.

Interchanges With: Spectra Premium 94691