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Volkswagen Jetta IV 1.8T Engine Parts & Accessories

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ES#4338894 - EBFI78-Q4-002 - BFI Stage 2 Dogbone Inserts - Feel a more crisp and defined throttle response and shift - Black Forest Industries - Audi Volkswagen

Feel a more crisp and defined throttle response and shift affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Black Forest Industries - Corporate Logo
ES#:
4338894
Mfg#:
EBFI78-Q4-002
Ships on Jul 7, 2026
$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3647372 - ST-AEVI-1106S - Supertech Inconel Exhaust Valve - 1.8T/2.7T - Priced Each  - +1mm oversized valve head diameter, single groove keeper setup for high RPM use - Supertech - Audi Volkswagen

+1mm oversized valve head diameter, single groove keeper setup for high RPM use affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
*Valves priced individually - For 1.8T - qty 8 needed / For 2.7T - qty 12 needed - Please see long description for additional valve seal/keeper informati

Brand:
Supertech - Corporate Logo
ES#:
3647372
Mfg#:
ST-AEVI-1106S
Back Ordered
$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2808738 - N0195433KT2 - Accessory Belt Tensioner - Hardware Kit - Replace your stripped or worn tensioner bolts - Assembled By ECS - Volkswagen

Replace your stripped or worn tensioner bolts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2808738
Mfg#:
N0195433KT2
In Stock
ON SALE! SAVE 25%
$9.99

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

$7.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4070442 - 058121687 - Sealing O-Ring - Priced Each - Seals the coolant flange to the water supply pipe. 31.5x3.65 - DPH - Audi Volkswagen

Seals the coolant flange to the water supply pipe. 31.5x3.65 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with 5-speed automatic transmissions only

Brand:
DPH - Corporate Logo
ES#:
4070442
Mfg#:
058121687
Ships in 1-2 days
$3.99

This product was last offered at the strikethrough price on
05-07-2026

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2814316 - 1J0201511A - Fuel Filter - Restore fuel mileage and performance - OE# 1J0201511A - Hamburg Tech - Audi Volkswagen

Restore fuel mileage and performance - OE# 1J0201511A affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2814316
Mfg#:
1J0201511A
Ships in 1 Business Day
$10.99 USD
Free Shipping
on orders $49 and up
ES#468144 - N10424904 -    Fuse 80A - Priced Each - Located in Underhood Fuse box - Genuine Volkswagen Audi - Volkswagen

Located in Underhood Fuse box affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
468144
Mfg#:
N10424904
Ships in 1-2 days
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3179053 - 058109641D - PLATE - Genuine Volkswagen Audi - Audi Volkswagen

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3179053
Mfg#:
058109641D
Ships on Jul 1, 2026
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2695452 - 1J0122101R - Radiator Hose - Upper - From radiator to coolant flange - Rein - Volkswagen

From radiator to coolant flange affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2695452
Mfg#:
1J0122101R
Ships in 3 Business Days
$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2709480 - 06A103221BR - Breather Hose - "S" shaped breather hose that is attached to pressure regulator valve, OEM part #'s: 06A 103 221BR or 06A 103 221E - URO - Audi Volkswagen

"S" shaped breather hose that is attached to pressure regulator valve, OEM part #'s: 06A 103 221BR or 06A 103 221E affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with AWP engine code from model year 2002 up to VIN 1J-44009 843, split is in model year 2004

Brand:
URO - Corporate Logo
ES#:
2709480
Mfg#:
06A103221BR
Ships in 1 Business Day
$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2762884 - 06A103213BK - Crankcase Vent Tube - Connects to the three way breather on the side of the valve cover - Kayser - Volkswagen

Connects to the three way breather on the side of the valve cover affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with a VIN from 1J-4-009,844 split is in the 2004 model year

Brand:
Kayser - Corporate Logo
ES#:
2762884
Mfg#:
06A103213BK
Ships in 1-2 days
$43.99

This product was last offered at the strikethrough price on
05-07-2026

$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#252047 - 1J0941385A01C - Relay Box Cover - Relay box cover for your engine bay. - Genuine Volkswagen Audi - Volkswagen

Relay box cover for your engine bay. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
252047
Mfg#:
1J0941385A01C
Ships in 8 Business Days
10% off MSRP

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

$47.99

This product was last offered at the strikethrough price on
06-12-2026

$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2894322 - 021905377E - Knock Sensor - White (210mm) - Detects engine knock so the ECU can adjust accordingly - Vemo - Volkswagen

Detects engine knock so the ECU can adjust accordingly affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
2894322
Mfg#:
021905377E
Special Order: No Guaranteed ETA
$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3970202 - 1J0199851AA - Dogbone Mount - Also known as the pendulum mount, connects the subframe with the transmission case - Meyle - Audi Volkswagen

Also known as the pendulum mount, connects the subframe with the transmission case affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
3970202
Mfg#:
1J0199851AA
Ships on Oct 22, 2026
$42.99 USD
Free Shipping
on orders $49 and up
ES#1369 - 1H0959481D - Auxiliary Fan Switch  75-82C - Square connector with rounded ends - Wahler - Volkswagen

Square connector with rounded ends affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with square connector only

Brand:
Wahler - Corporate Logo
ES#:
1369
Mfg#:
1H0959481D
In Stock at Vendor
$42.90 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3437197 - 06A103247 - Three-Way Valve Housing - 'T' shaped connection below the intake manifold - Rein - Audi Volkswagen

'T' shaped connection below the intake manifold affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with AWD, AWW or AWP engine codes, with production date up to 6/30/2003

Brand:
Rein - Corporate Logo
ES#:
3437197
Mfg#:
06A103247
In Stock
$7.20

This product was last offered at the strikethrough price on
03-09-2026

$7.13 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#252656 - 1J0201511A - Fuel Filter - Restore fuel mileage and performance - OE# 1J0201511A - Mahle - Audi Volkswagen

Restore fuel mileage and performance - OE# 1J0201511A affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mahle - Corporate Logo
ES#:
252656
Mfg#:
1J0201511A
In Stock at Vendor
$42.25 USD
Free Shipping
on orders $49 and up

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.

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