OEM 2000 Buick Regal Air Filter

2000 Buick Regal Air Filter Parts and Q&A

• Q: How to service the Air Filter element on 2000 Buick Regal?

  A: Service of the Air Filter starts with disconnecting the electrical connectors of the iat sensor and maf sensor. Disconnect the iat sensor electrical connector and maf sensor electrical connector while loosening clamps on the air intake duct/maf sensor hose assembly. Begin by disconnecting the air inlet hose from the Throttle Body and air cleaner cover. You can then remove the two housing cover retaining clamps before taking off the air cleaner cover and Air Filter. Check housing cover and seal assembly and air ducting for damage, replacing components when needed. After putting the Air Filter into the air cleaner assembly you should install the housing cover while tightening retaining screws. Secure the air inlet hose back to both the Throttle Body and air cleaner cover while tightening its clamp. Place the air intake duct/maf sensor assembly and then tighten all hose clamps. The installation process includes reattaching both the maf sensor electrical connector and the iat sensor electrical connector.