1986 GMC Jimmy Thermostat Housing

Part Number: 3988-05571623

Notes: Engine Coolant Thermostat Housing -- Cover

Features:

• Directly replaces the original housing
• Specifically designed to withstand extreme temperature changes and resist cracking and leaking
• Offers original manufacturer quality at lower cost than getting replacement at dealer
• Industry-leading design

Part Number: 3988-03630551

Notes: Engine Coolant Thermostat Housing -- Cover

Features:

• Directly replaces the original housing
• Specifically designed to withstand extreme temperature changes and resist cracking and leaking
• Offers original manufacturer quality at lower cost than getting replacement at dealer
• Industry-leading design

Part Number: 3988-07930235

Notes: Engine Coolant Thermostat Housing -- V8 5.7L

Part Number: 3988-03173881

Notes: Water Outlet -- Polished Aluminum; 40 deg. Swivel

Features:

• 40 Degree Swivel Polished Aluminum
• Lighter Weight Than The Cast-Iron Outlets
• Available For A Variety Of Applications
• Warrantied Free from Defects in Material/Workmanship for 1 Year

Part Number: 3988-03173865

Notes: Water Outlet -- Polished Aluminum; Straight-Up

Features:

• Lighter Weight Than The Cast-Iron Outlets
• Available For A Variety Of Applications
• Warrantied Free from Defects in Material/Workmanship for 1 Year
• Straight Up Polished Aluminum

Part Number: 3988-03173892

Notes: Water Outlet -- Polished Aluminum; 90 deg. Swivel

Features:

• Warrantied Free from Defects in Material/Workmanship for 1 Year
• 90 Degree Swivel Polished Aluminum
• Lighter Weight Than The Cast-Iron Outlets
• Available For A Variety Of Applications

Part Number: 3988-03301088

Notes: Engine Coolant Thermostat Housing -- Chrome Water Neck O-Ring Style; Straight-Up Design; O-Ring Seal

Features:

• 1 Year Limited Warranty