Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSJEEP2008COMPASS 4WD L4-2.0LREPAIR AND DIAGNOSISHEATING AND AIR CONDITIONINGHEATER CORESERVICE AND REPAIRINSTALLATION
2008 Jeep Compass 4WD L4-2.0L
Installation
2008 Jeep Compass 4WD L4-2.0LSECTION Installation
INSTALLATION
NOTE: LHD model with A/C shown. RHD and heater-only models similar.
1. Carefully install the heater core (6) into the left side of the air distribution housing (5).
2. On RHD models, install the air distribution housing (5) onto the HVAC housing (9) HVAC Housing - Installation.
3. Install the retaining bracket (4) and screw (3) that secure the heater core tubes (8). Tighten the screw to 1.2 Nm (10 in. lbs.)
4. Install the flange (2) that secures the heater core tubes to the front of the HVAC housing.
5. Install the screw (10) that secures the flange to the HVAC housing. Tighten the screw to 1.2 Nm (10 in. lbs.).
NOTE: If the foam seal for the flange is deformed or damaged, it must be replaced.
6. Install the foam seal (1) onto the flange.
7. Install the left side front floor duct Floor Distribution Ducts - Installation.
NOTE: If the heater core is being replaced, flush the cooling system Service and Repair.
8. Install the HVAC housing assembly HVAC Housing - Installation.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.