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 MANUALSTOYOTA2004MATRIX XR, FWD, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 647 (ENGINE COOLING SYSTEM (2AZ-FE))WATER PUMP ASSEMBLYREPLACEMENT
2004 Toyota Matrix XR, FWD, Standard
Water Pump Assembly: Replacement
2004 Toyota Matrix XR, FWD, StandardSECTION Replacement
WARNING: This page is about a different car, the 2004 Toyota Camry. However, it is still accessible from the selected car via links, so may be relevant.
- DRAIN ENGINE COOLANT (See COOLANT )
- REMOVE FRONT WHEEL RH
- REMOVE FRONT FENDER APRON SEAL RH
- REMOVE ENGINE MOVING CONTROL ROD W/BRACKET (See REPLACEMENT )
- REMOVE ENGINE MOUNTING STAY NO. 2 RH (See REPLACEMENT )
- REMOVE ENGINE MOUNTING BRACKET NO. 2 RH (See REPLACEMENT )
- REMOVE FAN AND GENERATOR V BELT (See DRIVE BELT (2AZ-FE) )
- REMOVE GENERATOR ASSY (See REMOVAL & INSTALLATION )
- REMOVE WATER PUMP PULLEY
- Using SST, remove the 4 bolts and pump pulley.
SST 09960-10010 (09962-01000, 09963-00700)
- Disconnect the crankshaft position sensor wire harness clamp.
- Using SST, remove the 4 bolts and pump pulley.
- REMOVE WATER PUMP ASSY
- Remove the 4 bolts, 2 nuts, bracket and water pump.
- INSTALL WATER PUMP ASSY
- Remove any old packing (FIPG) material and be careful not to drop any oil on the contacting surfaces of the water pump and cylinder block.
HINT:
- Using a razor blade and gasket scraper, remove all the old packing (FIPG) materials from the gasket surfaces and sealing grooves.
- Thoroughly clean all components to remove all loose material.
- Using a non-residue solvent, clean both sealing surfaces.
- Apply seal packing to the water pump as shown.
Seal packing: Part No. 08826-00080 or equivalent
HINT:
- Install a nozzle that has been cut to a 2.2 to 2.5 mm (0.09 to 0.10 in.) opening.
- Parts must be assembled within 5 minutes of application. Otherwise the material must be removed and reapplied.
- Immediately remove the nozzle from the tube and reinstall cap.
- Install the water pump and bracket with the 4 bolts and 2 nuts.
Torque: 9.0 N.m (92 kgf.cm, 80 in.lbf)
- Connect the crankshaft position sensor wire harness clamp.
- Remove any old packing (FIPG) material and be careful not to drop any oil on the contacting surfaces of the water pump and cylinder block.
- INSTALL WATER PUMP PULLEY
- Using SST, install the pump pulley with the 4 bolts.
SST 09960-10010 (09962-01000, 09963-00700)
Torque: 26 N.m (265 kgf.cm, 19 ft.lbf)
- Using SST, install the pump pulley with the 4 bolts.
- INSTALL GENERATOR ASSY (See REMOVAL & INSTALLATION )
- INSTALL FAN AND GENERATOR V BELT (See DRIVE BELT (2AZ-FE) )
- INSTALL ENGINE MOUNTING BRACKET NO. 2 RH (See REPLACEMENT )
- INSTALL ENGINE MOVING CONTROL ROD W/BRACKET (See REPLACEMENT )
- INSTALL ENGINE MOUNTING STAY NO. 2 RH (See REPLACEMENT )
- INSTALL FRONT FENDER APRON SEAL RH
- INSTALL FRONT WHEEL RH
- ADD ENGINE COOLANT (See COOLANT )
- CHECK FOR ENGINE COOLANT LEAKS (See ON-VEHICLE INSPECTION )
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.