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Genuine Pontiac Grand Prix Heater Core
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6 Heater Cores found
Pontiac Grand Prix Core,Heater
Part Number: 89018289$156.42 MSRP: $295.14You Save: $138.72 (47%)Ships in 1-2 Business Days
Pontiac Grand Prix Heater Core
Heater Core on Pontiac Grand Prix automobiles is one of the major element of the climate system, its function is much like that of the radiator; it takes heat produced by the engine and warms the interior of the car. Constructed out of aluminum or brass and possessing small fins to increase its surface area, the core takes hot coolant from the engine and blows the vehicle's fan or heater blower air to the cabin. Heated Cores can have additional components such as valves or doors working as thermostats for accurate control and new gen systems are fitted with electromechanical actuators and thermistors for better climatic comfort. Additionally in air conditioned vehicles, the heater core also offers the function of dehumidification in order to reheat cool air. Some of the problems that are frequently encountered are blockage, breakages, and rusting; most repairs tend to be complicated and time consuming since they involve removal of dashboard. Other heat transferring techniques for air-cooled engines are available; however, they contain some level of risk.
Each OEM Pontiac Grand Prix Heater Core we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.
Pontiac Grand Prix Heater Core Parts Questions & Experts Answers
- Q: How to remove and install a heater core on Pontiac Grand Prix?A: Safety requires you to disconnect the battery cable from the negative terminal after disabling the Theftlock audio system lockout and before the battery removal. Position the vehicle's front section upward and set jackstands under it to secure it in stability while engaging the parking brake and blocking the rear wheels against wheel movement. Before commencing drain the cooling system solution and extract the drain hose from underneath the heater case. The first step inside the passenger area requires panel removal from under the dash along with steering column trim covers and floor console when present. Beginning with the heater outlet duct and glove box allows access to the heater core cover. The heater core hoses require removal but exist for accessibility through the firewall opening inside the engine compartment. Engine rotation forward may be needed for 3100 units but the 3.4 liter requires complete plenum removal and removal of fuel lines along with exhaust crossover pipe and transmission dipstick tube. All heater pipes that are not an integral part of the core need metal clip removal at core entry points before twisting and pulling pipes out to extract the heater core by its upper and lower edges. Place several old towels on the floor next to the damaged space to prevent carpet stains from leaking coolant. The cooling system refilling takes place after heater core installation which follows removal steps.
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