Secondary Air Injection Check Valve - EGR Valve for M272 & M273 engine applications.
2X Entries For Our 25th Anniversary Sweepstakes!
Secondary Air Injection Check Valve - EGR Valve for M272 & M273 engine applications.
2X Entries For Our 25th Anniversary Sweepstakes!
Easily removes vacuum switches, oil pressure sending units, brake light switches, and oxygen sensors on most car models
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-28-2026
O2 Sensor Socket
Downstream/behind catalytic converter
This product was last offered at the strikethrough price on
05-07-2026
Tool comes with both 1/2" and 3/8" drive.
Located in front of the catalytic converter
2X Entries For Our 25th Anniversary Sweepstakes!
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Seals exhaust flange to prevent leaks
Extra length is needed sometimes
Seals exhaust flange to prevent leaks
We Price Match - Give Us A Call or Chat!
Located in front of the catalytic converter
This product was last offered at the strikethrough price on
05-07-2026
Downstream/behind catalytic converter
This product was last offered at the strikethrough price on
05-07-2026
Used in different positions on several Mercedes-Benz models
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-28-2026
Secondary Air Injection Check Valve - EGR Valve for M272 & M273 engine applications. Price includes a $ 16.99 refundable core charge.
Downstream/behind catalytic converter
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-28-2026
Price Includes $159.00 Refundable Core Charge
This product was last offered at the strikethrough price on
01-29-2026
Used in different positions on several Mercedes-Benz models