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Audi B5 A4 FWD 1.8T Engine Parts & Accessories

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ES#1844046 - 058109243e - Timing Belt Tensioning Roller - Applies the pressure from the damper to the timing belt - NTN - Audi Volkswagen

Applies the pressure from the damper to the timing belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
NTN - Corporate Logo
ES#:
1844046
Mfg#:
058109243E
Ships in 1 day
$57.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2137093 - 054905377A - Knock Sensor - Green Connector - Detects engine ping for timing adjustment - Bosch - Audi Volkswagen

Detects engine ping for timing adjustment affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Please check connector color before ordering

Brand:
Bosch - Corporate Logo
ES#:
2137093
Mfg#:
054905377A
In Stock at Vendor
$43.99

This product was last offered at the strikethrough price on
01-09-2026

$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1926078 - WHT005322 - Crankshaft Gear Bolt - Secures the crankshaft gear to the crank. M16x54 - Genuine Volkswagen Audi - Audi Volkswagen

Secures the crankshaft gear to the crank. M16x54 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Engine code AWM

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1926078
Mfg#:
WHT005322
In Stock
18% off MSRP

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

$16.99

This product was last offered at the strikethrough price on
06-11-2026

$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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!
One heat range colder than factory plugs - Beneficial to cars with basic performance upgrades

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
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
ES#469378 - N90242804 - Allen head Bolt - Priced Each - Be sure to replace your fasteners where needed for proper installation. M8x18 - Genuine Volkswagen Audi - Audi Volkswagen

Be sure to replace your fasteners where needed for proper installation. M8x18 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Engine code AWM. Engine code ATW from VIN 8D-Y-151001, split is in the 2000 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
469378
Mfg#:
N90242804
In Stock
10% off MSRP

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

$4.36

This product was last offered at the strikethrough price on
06-11-2026

$3.92 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1597683 - 8D0805960 - Speed Nut - Priced Each - Fits silver colored screws with attached washers - Genuine Volkswagen Audi - Audi Volkswagen

Fits silver colored screws with attached washers affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Used in securing the belly pan to the vehicle

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1597683
Mfg#:
8D0805960
In Stock
3% off MSRP

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

$9.62

This product was last offered at the strikethrough price on
06-11-2026

$9.33 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2763035 - BKR6E4KT - V-Power Spark Plugs - Set Of Four - Factory heat range plugs with copper cores - NGK - Audi Volkswagen

Factory heat range plugs with copper cores affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
NGK - Corporate Logo
ES#:
2763035
Mfg#:
BKR6E4KT
In Stock
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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
Camshaft Seal

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
ES#4111 - 5304 - Denso Spark Plugs - Priced Each - Stock #5304, Plug #IK20, Iridium plugs - Denso - Audi Volkswagen

Stock #5304, Plug #IK20, Iridium plugs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Denso - Corporate Logo
ES#:
4111
Mfg#:
5304
In Stock
$8.25 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2611 - 021906265AK - Oxygen Sensor - Priced Each - Keep your engine running efficiently - Bosch - Audi Volkswagen

Keep your engine running efficiently affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2611
Mfg#:
021906265AK
In Stock at Vendor
$109.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#6661 - N90945002 - Allen/Hex Bolt - Priced Each - Install new hardware with your new parts. M7x21.5mm - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M7x21.5mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Engine code AWM. Secures the water pump to the engine

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
6661
Mfg#:
N90945002
In Stock
Limited Qty Sale
29% off MSRP

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

$8.49

This product was last offered at the strikethrough price on
01-03-2026

$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#259718 - N90687001 - Spring Clamp - Priced Each - Install new hardware with your new parts. 27x12 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. 27x12 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Secures the return/supply hoses to the heater core

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
259718
Mfg#:
N90687001
In Stock
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4029445 - 034-110-Z003 - Thermostatic Sandwich Oil Filter Adapter - These oil filter adapters are designed to fit between the filter and the engine block. - 034Motorsport - Audi Volkswagen

These oil filter adapters are designed to fit between the filter and the engine block. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with 3/4" thread-on canister style oil filters

Brand:
034Motorsport - Corporate Logo
ES#:
4029445
Mfg#:
034-110-Z003
In Stock
$65.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4858179 - 034-106-3030 - 550cc Bosch EV14 Fuel Injector - Priced Each  - The Bosch EV14 550cc fires factory-correct dual spray cones with super-fast response and best atomizaton on the market today. - Bosch - Audi

The Bosch EV14 550cc fires factory-correct dual spray cones with super-fast response and best atomizaton on the market today. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4858179
Mfg#:
034-106-3030
Ships in 2 Business Days
$107.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#261000 - 038117070A - Oil Cooler O-Ring - Seals the connection between the oil cooler and the filter adapter. 59x5 - Genuine Volkswagen Audi - Audi Volkswagen

Seals the connection between the oil cooler and the filter adapter. 59x5 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
261000
Mfg#:
038117070A
In Stock
9% off MSRP

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

$11.54

This product was last offered at the strikethrough price on
05-12-2026

$10.45 USD
Free Shipping
on orders $49 and up
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.

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