Upgrade any tune with Dynamic Idle, Idle RPM change, Glow plug duration increase, or all the above
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Only to be purchased in conjunction with another tune
Brand:
ES#:
2917818
Mfg#:
PD-TDI-UPD
Ships in 7 Business Days
49% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$99.00
This product was last offered at the strikethrough price on 06-18-2026
Updated green 4 pin sensor, replaces old blue sensors. For vehicles with square connector.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
'T' shaped connection below the intake manifold
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3437197
Mfg#:
06A103247
In Stock
$7.20
This product was last offered at the strikethrough price on 03-09-2026
Holds crankshaft gear in place during timing belt replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with BEW engine code only
Brand:
ES#:
2795495
Mfg#:
T10050
Special Order: No Guaranteed ETA
2% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$49.99
This product was last offered at the strikethrough price on 06-18-2026
Boost hose from turbo to charge air tube, also known as the "pancake pipe"
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with ALH engines only
Brand:
ES#:
2678155
Mfg#:
1J0145828H
Back Ordered
$49.99
This product was last offered at the strikethrough price on 05-07-2026
Pressure switch located on the oil cooler bracket. .55-.85 BAR
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Seals dipstick and keeps debris out.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Also known as the pendulum mount - Mounts the transmission to the subframe
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Common source of undiscoverable coolant leaks
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! For vehicles with ALH engine code only
Detects irregular system pressure, located on the receiver/drier
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Electrical connection to coolant glow plug
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Coolant Glow Plug Harness. For vehicles with manual transmission only - 3 required
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.
Lifetime Replacement
