Prevents excess pressure from building within the system
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Brand:
ES#:
4057415
Mfg#:
4H0959126B
Back Ordered
$35.99
This product was last offered at the strikethrough price on 05-07-2026
Found before the catalytic converter
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Brand:
ES#:
2162754
Mfg#:
1K0998262N
Ships in 1 Business Day
$238.99
This product was last offered at the strikethrough price on 05-07-2026
Prevents excess pressure from building within the system
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Measures the pressure in the turbocharger system
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4005070
Mfg#:
038906051R
In Stock
$36.99
This product was last offered at the strikethrough price on 05-07-2026
Includes connector housing with terminals and seals. Great for an OE replacement or custom upgrades.
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Please reference original part number from existing connector to confirm fitment, prior to ordering. *OEM
Brand:
ES#:
4460501
Mfg#:
8K0973702-KIT
In Stock
ON SALE!
SAVE 25%
$24.99
This product was last offered at the strikethrough price on 06-13-2026
Measures pressure in the intake system (large design MAP sensor)
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Brand:
ES#:
12011
Mfg#:
038906051
Ships in 1-2 days
$89.87
This product was last offered at the strikethrough price on 10-28-2026
Monitors coolant temperature for fan control & gauge readings
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply 2-pin temperature sensor located in lower radiator hose
Brand:
ES#:
2712775
Mfg#:
06A919501A
In Stock
$21.99
This product was last offered at the strikethrough price on 08-11-2026
Measures the pressure in the turbocharger system
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3188039
Mfg#:
038906051E
In Stock
$25.99
This product was last offered at the strikethrough price on 10-26-2026
Also known as the RPM or speed sensor
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat! For vehicles with automatic transmission from VIN 8D-W-000483, split is in the 1998 model year
Brand:
ES#:
1874
Mfg#:
06A906433C
Ships in 1-2 days
$39.93
This product was last offered at the strikethrough price on 10-19-2026
Pressure switch located on the oil cooler bracket
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
2894921
Mfg#:
06K919081
In Stock
$26.99
This product was last offered at the strikethrough price on 05-01-2026
Used to locate the position of the valves for proper engine operation under all conditions
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For vehicles with CYMC engine code only
Brand:
ES#:
4818416
Mfg#:
04C907601K
In Stock
ON SALE!
SAVE 20%
$66.99
This product was last offered at the strikethrough price on 08-26-2026
Prevents excess pressure from building within the system
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4145078
Mfg#:
4H0959126B
Ships in 1 Business Day
$76.99
This product was last offered at the strikethrough price on 05-07-2026
Located on the high pressure fuel pump or fuel hardline, depending on vehicle application
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat! Located in fuel feed line to fuel rail
Revised green 4 pin sensor, located in the cooling flange located on the side of the cylinder head
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Located in the coolant flange
Brand:
ES#:
2153855
Mfg#:
059919501A
In Stock
29% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$57.99
This product was last offered at the strikethrough price on 10-28-2026
Located in the cylinder head
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat! From production date 5/16/2006
Mounted on the bottom of the oil pan
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Random check engine light got you down? It's probably a bad sensor! We have all the electrical sensors your engine needs to send information to your ECU so everything stays happy. Find it, fix it, and replace it with our OEM sensors or save some money with quality aftermarket sensors.
Lifetime Replacement
