How to service the air injection pump on Lincoln LS?

To service the air injection pump, lift the vehicle and support it and take out the inner fender splash shield. Unscrew the electrical connections and wiring on the second air pump and the pump-to- valve air tube. Take out the pump by removing the bolt and the nut. To install revert these steps.

OEM Lincoln Air Injection Pump

SAI Pump

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3 Air Injection Pumps found

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Lincoln A.I.R. Pump Part Number: XR3Z-9A486-AA
Product Specifications
- Other Name: Pump Assembly - Exhaust Auxiliary; Secondary Air Injection Pump; Pump Assembly - Exhaust Air Supply
Fits the following Lincoln Models:
- LS | 2000-2005 | Appearance, Base, LSE, Luxury, Premium | 6 Cyl 3.0 L GAS
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Lincoln A.I.R. Pump Part Number: E6VZ9A486A
Product Specifications
- Other Name: Pump Assembly - Exhaust Air System; Secondary Air Injection Pump
Fits the following Lincoln Models:
- Continental | 1987 | Base, Givenchy | 8 Cyl 5.0 L GAS
- Mark VII | 1987-1991 | Base, Bill Blass, LSC | 8 Cyl 5.0 L GAS
- Town Car | 1987-1991 | Base, Cartier, Cypress, Executive, Signature, Signature SE, Touring Edition | 8 Cyl 4.6 L GAS, 8 Cyl 5.0 L GAS
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Lincoln Pump Assembly Part Number: F6OZ-9A486-AA
Product Specifications
- Other Name: Pump Assembly - Exhaust Auxiliary; Secondary Air Injection Pump; Diesel Emissions Fluid Pump; A.I.R. Pump; Pump Assembly - Exhaust Air Supply
Fits the following Lincoln Models:
- Continental | 1995-2002 | Anniversary, Base, Diamond Anniversary, Signature, Spinnaker Edition | 8 Cyl 4.6 L GAS

Lincoln Air Injection Pump Parts and Q&A

A.I.R. Pump
XR3Z-9A486-AA
Q: How to service the air injection pump on Lincoln LS?
A: To service the air injection pump, lift the vehicle and support it and take out the inner fender splash shield. Unscrew the electrical connections and wiring on the second air pump and the pump-to- valve air tube. Take out the pump by removing the bolt and the nut. To install revert these steps.