990mm - cure your poor gas mileage by replacing your worn oxygen sensors
For vehicles with production date up to 4/1998. 2 used in the exhaust manifold, 2 located after the catayst
Brand:
ES#:
27149
Mfg#:
11781427884
Ships in 4 Business Days
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$445.99
This product was last offered at the strikethrough price on 07-20-2026
Cure your poor gas mileage, rough idle, power loss and check engine light by replacing your worn oxygen sensors
Fits both upstream and downstream locations
Brand:
ES#:
27157
Mfg#:
11781437943
Ships in 4 Business Days
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$445.99
This product was last offered at the strikethrough price on 07-20-2026
2 Required in each application
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! For vehicles with production date up to 09/1998
A common source of check engine lights is a failed or failing oxygen sensor. When the O2 sensor can't register oxygen content before and after your catalytic converter, it doesn't know what to do with the fuel mixture and will default to run rich. Replace old failing oxygen sensors with OEM O2 sensors or quality aftermarket O2 sensors if you're looking to save a few bucks.
Lifetime Replacement
