Car PartsPontiac PartsPontiac Optima PartsPontiac Optima Coolant & Radiator Hose

Pontiac Optima Coolant & Radiator Hose

Keeping your Optima in top shape is your top priority.

Auto enthusiasts know that good looks is built into each Pontiac, and know that only the best replacement Optima parts will suffice when your car or truck needs fixing. It's not all the time that you find yourself in need of a replacement Coolant & Radiator Hose to repair your vehicle. Your Pontiac dealership isn't the only place to find the best repair parts to fix your Optima. Make no mistake, you bought your Optima because you understood you would be getting performance and unique styling both impeccably combined into one car, truck, or SUV.

Don't go too long without fixing your Coolant & Radiator Hose... here's why.

The engineers that designed the motor in your vehicle have determined an optimal operating temperature. That's why your Pontiac Optima engine has a system of radiator and coolant hoses connecting its vital cooling components. The radiator hoses under your hood connect the radiator to the water pump and to the engine block, while other coolant hoses send the ethylene glycol mixture through the thermostat, return the coolant to the expansion tank, or by-pass the heater hose flange. If a Pontiac Optima radiator or coolant hose gets a leak, then coolant pressure will drop and it could boil; leading to engine failure.

What we have to offer.

Select Your YearWhen your Pontiac requires a new replacement Coolant & Radiator Hose, there's no need to go somewhere besides the authority, Car Parts Discount. Don't let a Coolant & Radiator Hose repair bring about the demise of your car, truck, or SUV, and don't risk lowering its resale value by buying anything but the highest quality repair parts. At Car Parts Discount, we have real customer support agents available with enough expertise to help you buy the correct Pontiac Optima part for your needs. Pontiac Optima Coolant & Radiator Hose parts for 1991, 1990, 1989, 1988 vehicles are available here... just click your year to find them.

Select Your Year

Pontiac Optima Radiator Coolant Hose, OEM: 25305
Gates Radiator Coolant Hose 25305
7.65, Save 39%   NEW ITEM
OEM: 25305, Item: 139044
10 or More In Stock, Usually ships within 1 business day

Pontiac Optima, 2.0L 1999CC 122Cu. In. L4
Pontiac Optima Radiator Coolant Hose, OEM: 21667
Gates Radiator Coolant Hose 21667
6.25, Save 39%   NEW ITEM
OEM: 21667, Item: 141915
10 or More In Stock, Usually ships within 1 business day

Pontiac Optima, 1.6L 1598CC 98Cu. In. L4
Pontiac Optima Curved Radiator Hose, OEM: 70989
Dayco Curved Radiator Hose 70989
7.75, Save 40%   NEW ITEM
OEM: 70989, Item: 583623
5 In Stock, Usually ships within 1-2 business days

Pontiac Optima, 2.0L 1999CC 122Cu. In. L4
Pontiac Optima Flex Radiator Hose, OEM: 81171
Dayco Flex Radiator Hose 81171
7.05, Save 39%   NEW ITEM
OEM: 81171, Item: 666688
5 In Stock, Usually ships within 1-2 business days

Pontiac Optima, 2.0L 1999CC 122Cu. In. L4
Pontiac Optima Curved Radiator Hose, OEM: 71364
Dayco Curved Radiator Hose 71364
5.95, Save 39%   NO STOCK
OEM: 71364, Item: 680574
Restock date not known

Pontiac Optima, 1.6L 1598CC 98Cu. In. L4
Gates Radiator Coolant Hose 21666
7.35, Save 40%   NEW ITEM
OEM: 21666, Item: 434974
2 In Stock, Usually ships within 1 business day

Pontiac Optima, 1.6L 1598CC 98Cu. In. L4
Gates Molded Coolant Hose 21758
14.55, Save 39%   NEW ITEM
OEM: 21758, Item: 618694
1 In Stock, Usually ships within 1-2 business days

Pontiac Optima, 2.0L 1999CC 122Cu. In. L4