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Volkswagen Jetta IV 1.8T

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Volkswagen Jetta IV 1.8T Engine Parts & Accessories

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IE Race Exhaust Camshaft

ES#4361432 - IECVA1-1 - IE Race Exhaust Camshaft - IE Race Exhaust Camshaft for 500+ Horsepower Builds! - Integrated Engineering - Audi Volkswagen

IE Race Exhaust Camshaft for 500+ Horsepower Builds! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
4361432
Mfg#:
IECVA1-1
Ships in 5 Business Days
$349.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Eurodyne Reflash - With Powertap Air Flash Tool

ES#3147671 - ed-1.8-awp-KT - Eurodyne Reflash - With Powertap Air Flash Tool - Tune your car with just your laptop and choose gains ranging from 35-50 hp and 77-107 ft-lb of torque - Eurodyne - Volkswagen

Tune your car with just your laptop and choose gains ranging from 35-50 hp and 77-107 ft-lb of torque affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with AWP engine code only

Brand:
Eurodyne - Corporate Logo
ES#:
3147671
Mfg#:
ED-1.8-AWP-KT
In Stock
$699.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Switch - black

ES#2873369 - 06A919081J - Oil Pressure Switch - black - Senses engine oil pressure for the ECU and warning light. 1.2-1.6 BAR - Febi - Audi Volkswagen

Senses engine oil pressure for the ECU and warning light. 1.2-1.6 BAR affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2873369
Mfg#:
06A919081J
In Stock
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Genuine Oil Service Kit

ES#2561235 - MK418TOEM - Genuine Oil Service Kit - Includes large Genuine oil filter and Genuine 5w-40 oil - Genuine Volkswagen Audi - Volkswagen

Includes large Genuine oil filter and Genuine 5w-40 oil affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2561235
Mfg#:
MK418TOEM
In Stock
$99.26 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Intercooler

ES#2695457 - 1J0145803G - Intercooler - Quality replacement intercooler - Mahle-Behr - Volkswagen

Quality replacement intercooler affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with VIN up to 1J-3-058 311, split is in the 2003 model year

Brand:
Mahle-Behr - Corporate Logo
ES#:
2695457
Mfg#:
1J0145803G
In Stock at Vendor
$173.54 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

FP34 Fuel Pump Surge Tank - With Pump

ES#3419777 - 034-106-A003 - FP34 Fuel Pump Surge Tank - With Pump - Fully enclosed FP34 fuel pump surge tank with Bosch 044 "Motorsport" fuel pump - 034Motorsport - Audi Volkswagen

Fully enclosed FP34 fuel pump surge tank with Bosch 044 "Motorsport" fuel pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
3419777
Mfg#:
034-106-A003
Back Ordered
$690.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Timing Belt Kit - Ultimate With Gates Racing Timing Belt & Performance Pulley Set

ES#5138 - 06B198479V2UDBLK - Timing Belt Kit - Ultimate With Gates Racing Timing Belt & Performance Pulley Set - Includes ECS Tuning's Lightweight Underdrive Pulley Kit in Black. - Assembled By ECS - Audi Volkswagen

Includes ECS Tuning's Lightweight Underdrive Pulley Kit in Black. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Includes Gates Racing Kevlar Timing Belt with 300% the strength of a standard belt!
Vehicles with a clutched alternator pulley will require kit ES419.

Brand:
Assembled By ECS - Corporate Logo
ES#:
5138
Mfg#:
06B198479V2UDBLK
Back Ordered
Auto Notify
ON SALE!
$758.99

This product was last offered at the strikethrough price on
05-02-2026

$688.15 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

3" Stainless Steel Downpipe - with 400 Cell Catalytic Converter

ES#3175362 - 251335 - 3" Stainless Steel Downpipe - with 400 Cell Catalytic Converter - Stainless steel downpipe to unlock engine potential - Techtonics Tuning - Volkswagen

Stainless steel downpipe to unlock engine potential affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Not available for sale in California or New York.

Brand:
Techtonics Tuning - Corporate Logo
ES#:
3175362
Mfg#:
251335
Back Ordered
$687.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Pipes Set - Vacuum Reservoir

ES#258890 - 06A145675D - Vacuum Pipes Set - Vacuum Reservoir - Metal pipes and rubber hose ends that come off the vacuum reservoir and FPR - Genuine Volkswagen Audi - Audi Volkswagen

Metal pipes and rubber hose ends that come off the vacuum reservoir and FPR affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with AWW or AWP engine codes only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
258890
Mfg#:
06A145675D
Ships in 6 Business Days
7% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$366.99

This product was last offered at the strikethrough price on
06-08-2026

$341.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Level Sensor Cover

ES#515458 - 03G103707 - Oil Level Sensor Cover - Covering for cars without oil pan mounted level sensor - Genuine Volkswagen Audi - Audi Volkswagen

Covering for cars without oil pan mounted level sensor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
515458
Mfg#:
03G103707
In Stock
5% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$35.78

This product was last offered at the strikethrough price on
06-08-2026

$34.08 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

710N Diverter Valve - Priced Each

ES#2597708 - 06A145710N - 710N Diverter Valve - Priced Each - A great upgrade for stock to mildly tuned engines - Vaico Q+ - Audi Volkswagen

A great upgrade for stock to mildly tuned engines affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vaico Q+ - Corporate Logo
ES#:
2597708
Mfg#:
06A145710N
In Stock at Vendor
$91.99

This product was last offered at the strikethrough price on
02-20-2026

$67.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Quick Disconnect Coupler

ES#2708396 - 3B0122291B - Quick Disconnect Coupler - Push tab connector used in various places on the cooling system - URO - Audi Volkswagen

Push tab connector used in various places on the cooling system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2708396
Mfg#:
3B0122291B
In Stock
$9.18 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit

ES#2538551 - 06B905115R - Ignition Service Kit - Includes four Bremi coil packs and four NGK copper core spark plugs - Assembled By ECS - Audi Volkswagen

Includes four Bremi coil packs and four NGK copper core spark plugs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with AWW or AWP engine codes only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2538551
Mfg#:
06B905115R
In Stock at Vendor
$148.31

This product was last offered at the strikethrough price on
03-25-2026

$137.05 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap Seal

ES#302264 - 1H0121687A - Expansion Tank Cap Seal - Seals the expansion tank cap to the reservoir. 28.5x3.8 - Genuine Volkswagen Audi - Audi Volkswagen

Seals the expansion tank cap to the reservoir. 28.5x3.8 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
302264
Mfg#:
1H0121687A
In Stock
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camshaft / Crankshaft Seal - Priced Each

ES#7963 - 038103085C - Camshaft / Crankshaft Seal - Priced Each - PTFE design to stop oil leaks and prevent internal engine damage - Victor Reinz - Audi Volkswagen

PTFE design to stop oil leaks and prevent internal engine damage affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
7963
Mfg#:
038103085C
In Stock
$8.15 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Emissions Service Kit

ES#2702962 - 06A103247KT3 - Emissions Service Kit - Restore your emissions hoses and clear codes - Genuine Volkswagen Audi - Volkswagen

Restore your emissions hoses and clear codes affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with AWP engine code up to production date 6.30.2003

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2702962
Mfg#:
06A103247KT3
Ships in 4 Business Days
$723.99

This product was last offered at the strikethrough price on
02-26-2026

$675.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

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.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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