Revised green 4 pin sensor, located in the cooling flange located on the side of the cylinder head
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! From VIN 8N-Y-015001, split is in the 2000 model year
Brand:
ES#:
8541
Mfg#:
059919501A
In Stock
$11.11
This product was last offered at the strikethrough price on 04-30-2026
Install new hardware with your new parts. M12x1.5x65
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! Used to secure the transmission mount to the bracket
Stock sized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals
10X Entries For Our 25th Anniversary Sweepstakes!
Also known as the RPM or speed sensor
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! Fits from VIN #8N-2-021 001 - split is in the 2002 model year
DIRECT PORT ONLY - Vehicle must be brought to ECS
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes! This upgrade must be performed at ECS Tuning's facility in Ohio. 257hp / 264lb-ft (91 Octane) - 263hp/267lb-ft (93 Octane)
Brand:
ES#:
263532
Mfg#:
MK4STG1CHIP-1DP
In Stock
ON SALE!
SAVE 10%
$499.00
This product was last offered at the strikethrough price on 07-31-2026
Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
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