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 MANUALSCHEVROLET2007IMPALA V8-5.3LREPAIR AND DIAGNOSISTRANSMISSION AND DRIVETRAINAUTOMATIC TRANSMISSION/TRANSAXLEDIAGRAMSEXPLODED VIEWSLIP SEALS
2007 Chevrolet Impala V8-5.3L
Lip Seals
2007 Chevrolet Impala V8-5.3LSECTION Lip Seals
Component Location
Lip Seals
Lip Seals:
4 - Front Wheel Drive Shaft Oil Seal Assembly Right Side
18 - Forward Band Servo Piston Oil Seal Ring
43 - Reverse Band Servo Piston Oil Seal Ring
101 - Automatic Transmission Oil Filter Seal
107 - Manual 2-1 Band Servo Piston Seal
409 - Front Wheel Drive Shaft Oil Seal Assembly Left Side
525 - Torque Converter Oil Seal Assembly
604 - Fourth Clutch Piston Seal Outer
605 - Fourth Clutch Piston Seal Inner
620 - Second Clutch Piston and Seal Assembly
620 - Second Clutch Piston and Seal Assembly
634 - Input Clutch Piston Seal Inner
635 - Input Clutch Piston Seal Outer
641 - Third Clutch Piston Seal Inner
642 - Third Clutch Piston and Seal Assembly
642 - Third Clutch Piston and Seal Assembly
806 - Manual Shift Shaft Seal
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.