The proper tool to remove difficult-to-reach oxygen sensors
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
240942
Mfg#:
FO-78
ON SALE!
SAVE 25%
$48.99
This product was last offered at the strikethrough price on 05-02-2026
$36.74 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Includes a refundable $50.00 core charge
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2576158
Mfg#:
18301744162KT
$7742.99 USD
Add to Cart
Lifetime Replacement
Replace your faulty O2 sensor to eliminate CEL's and Fault Codes
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3411431
Mfg#:
11781427884
$167.99
This product was last offered at the strikethrough price on 04-11-2026
$142.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
2.25" inlet/outlet, 14" length of converter itself, 6" width & 4" height
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4005308
Mfg#:
602205
$97.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Restore MPG, clear trouble codes
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! For vehicles with manual or automatic transmission
Brand:
ES#:
258921
Mfg#:
11781735499
$82.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
Keep your emissions in check. Primary cat in exhaust manifold. Rated for legal use and resale in California.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4460777
Mfg#:
4481664
EO#:
D-193-139
$3201.00 USD
Add to Cart
Free Shipping
Lifetime Replacement
Includes a $50.00 refundable core charge
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2628567
Mfg#:
18301247143KT
$3004.99 USD
Add to Cart
Lifetime Replacement
Price includes $50 core charge
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2857515
Mfg#:
18301435664KT
$1919.99 USD
Add to Cart
Lifetime Replacement
Keep your emissions in check
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3032674
Mfg#:
24021-M
$1140.00 USD
Add to Cart
Free Shipping
Lifetime Replacement
990mm - cure your poor gas mileage by replacing your worn oxygen sensors
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5376161
Mfg#:
11781427884
$289.99
This product was last offered at the strikethrough price on 12-31-2025
$215.49 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
990mm - Replace your faulty O2 sensor to eliminate CEL's and Fault Codes
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2895531
Mfg#:
11781427884
$209.99
This product was last offered at the strikethrough price on 05-07-2026
$203.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
2 required in each application
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
27124
Mfg#:
11781247406
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$404.99
This product was last offered at the strikethrough price on 06-12-2026
$377.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
2 required in each application
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
27207
Mfg#:
11781739845
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$404.99
This product was last offered at the strikethrough price on 06-12-2026
$377.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
Keep your emissions in check
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 48-state legal - not for sale or use in California
Brand:
ES#:
2616891
Mfg#:
23802
Keep your emissions in check
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 48-state legal - not for sale or use in California
Brand:
ES#:
2617119
Mfg#:
23996
$562.00 USD
Add to Cart
Lifetime Replacement
Includes Lambda cable & 8-foot sensor cable.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4809696
Mfg#:
38770
$212.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement