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 MANUALSCHEVROLET2012IMPALA V6-3.6LREPAIR AND DIAGNOSISDIAGRAMSEXPLODED VIEWSAUTOMATIC TRANSMISSION/TRANSAXLESEAL LOCATIONS
2012 Chevrolet Impala V6-3.6L
Seal Locations
2012 Chevrolet Impala V6-3.6LSECTION Seal Locations
Seal Locations
Seal Locations #1
5 - Control Valve Body Cover Assembly Gasket
16 - Control Solenoid (w/Body and TCM) Filter Plate Assembly
22 - Torque Converter Housing Outer Seal
33 - A/Trans Case Cover Gasket
58 - Front Differential Drive Pinion Gear Lube Dam
61 - Front Wheel Drive Shaft Oil Seal Assembly
205 - Front Differential Transfer Drive Gear Support Seal Assembly
213 - Front Differential Transfer Drive Gear Support Seal
224 - Front Differential Drive Pinion Gear Lube Dam
225 - Torque Converter Fluid Seal Assembly
226 - Front Wheel Drive Shaft Oil Seal Assembly
404 - 3-5-Reverse and 4-5-6 Clutch Fluid Seal Ring
405 - 2-6 Clutch Piston
408 - Low and Reverse Clutch Piston Assembly
417 - 3-5-Reverse Clutch Piston
419 - 3-5-Reverse Clutch Piston Inner Seal
420 - 3-5-Reverse Clutch Piston Inner Seal
421 - 3-5-Reverse Clutch Piston Dam Seal
430 - 4-5-6 Clutch Piston Inner Seal
431 - 4-5-6 Clutch Piston Outer Seal
432 - 4-5-6 Clutch Piston Outer Seal
461 - 1-2-3-4 Clutch Piston
Seal Locations #2
4 - Fluid Level Indicator Tube Seal - Model Dependent
10 - Control Valve Body Cover Wiring Connector Hole Seal
54 - A/Trans Fluid Trough O-Ring Seal
57 - A/Trans Pump Fluid Outlet Seal Assembly
65 - 1-2-3-4 Clutch Fluid Passage Seal
202 - Filter Neck Seal
206 - Front Differential Transfer Drive Gear Support Torque Converter Fluid Seal Assembly
212 - Front Differential Transfer Drive Gear Support Fluid Passage Tube Gasket
402 - ISS O-Ring Seal
508 - 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.