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 VIEWSOIL PUMP ASSEMBLY
2007 Chevrolet Impala V8-5.3L
Oil Pump Assembly
2007 Chevrolet Impala V8-5.3LSECTION Oil Pump Assembly
Disassembled Views
Oil Pump Assembly
Oil Pump Assembly:
201 - Pump Cover
209 - Oil Pump Vane Ring
209 - Oil Pump Vane Ring
210 - Oil Pump Selective Rotor
211 - Oil Pump Selective Vane
212 - Oil Pump Slide Oil Seal Ring
213 - Oil Pump Slide O-Ring Seal
214 - Oil Pump Selective Slide
215 - Oil Pump Slide Pivot Pin
220 - Oil Pump Slide Seal
221 - Oil Pump Slide Seal Support
227 - Oil Pump Body
228 - Oil Pump Body Alignment Pin
229 - Oil Pump Base
230 - Oil Pump Prime Spring
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.