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Audi B6 A4 Quattro 1.8T

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Audi B6 A4 Quattro 1.8T Engine Parts & Accessories

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Oil Filter - Pack Of 5

ES#1160 - W719.25 5PK - Oil Filter - Pack Of 5 - Stock up for future maintenance and save! - Mann - Audi Volkswagen

Stock up for future maintenance and save!

Brand:
Mann - Corporate Logo
ES#:
1160
Mfg#:
W719.25 5PK
In Stock
$44.99 USD
Free Shipping
on orders $49 and up

Hex Bolt - Priced Each

ES#470001 - N90495704 - Hex Bolt - Priced Each - Secures the starter to the transmission. M12x110 - Genuine Volkswagen Audi - Audi

Secures the starter to the transmission. M12x110

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
470001
Mfg#:
N90495704
Ships in 3 Business Days
12% 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
09-16-2026

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hightec MULTI SYNTH DPF SAE 5W-30 - 1 Liter

ES#5374165 - 20125-0010-99 - Hightec MULTI SYNTH DPF SAE 5W-30 - 1 Liter - Specially developed engine oil based on selected HC synthetic base oils for modern passenger car Otto and diesel engines with exhaust after-treatment (diesel particulate filters) and turbocharging. - ROWE - Audi BMW Volkswagen

Specially developed engine oil based on selected HC synthetic base oils for modern passenger car Otto and diesel engines with exhaust after-treatment (diesel particulate filters) and turbocharging.

Brand:
ROWE - Corporate Logo
ES#:
5374165
Mfg#:
20125-0010-99
Ships in 8 Business Days
$14.99 USD
Free Shipping
on orders $49 and up

SuperTech Valve Spring - Exhaust - Priced Each

ES#2102472 - SPR-H1002D-AU - SuperTech Valve Spring - Exhaust - Priced Each - Super Clean Chrome silicon Vanadium Steel alloy for the highest performance and durability at high rpm's. - Supertech - Audi Volkswagen

Super Clean Chrome silicon Vanadium Steel alloy for the highest performance and durability at high rpm's.

Brand:
Supertech - Corporate Logo
ES#:
2102472
Mfg#:
SPR-H1002D-AU
Ships in 9 Business Days
$14.99 USD
Free Shipping
on orders $49 and up

Self-Locking Nut - Priced Each

ES#4817 - N90369001 - Self-Locking Nut - Priced Each - Install new hardware with your new parts. M10 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M10 Used to secure the catalyst/downpipe to the turbo

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4817
Mfg#:
N90369001
In Stock
31% off MSRP

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

$17.45

This product was last offered at the strikethrough price on
07-08-2026

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heat Insulation

ES#5320 - 8D0971461 - Heat Insulation - Small OEM heat insulation, approx 4x4, that can be used in multiple applications - Genuine Volkswagen Audi - Audi Volkswagen

Small OEM heat insulation, approx 4x4, that can be used in multiple applications

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
5320
Mfg#:
8D0971461
Ships in 3 Business Days
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pump Chain Tensioner

Keep your chain tight

Brand:
Dansk - Corporate Logo
ES#:
4351708
Mfg#:
06A115130
Ships in 3 Business Days
$10.99

This product was last offered at the strikethrough price on
08-14-2026

$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Split Valve Keeper - Priced Each

ES#3706887 - 0000531126 - Split Valve Keeper - Priced Each - Engine Valve Spring Retainer Keeper - Split cotter for intake or exhaust valve. Two required per valve - TRW - Audi Volkswagen

Engine Valve Spring Retainer Keeper - Split cotter for intake or exhaust valve. Two required per valve

Brand:
TRW - Corporate Logo
ES#:
3706887
Mfg#:
0000531126
Ships in 1-2 days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Stem Seal Fitting Sleeve

ES#289278 - 100109001B - Valve Stem Seal Fitting Sleeve - This may be necessary for proper installation of the valve stem seals - Genuine Volkswagen Audi - Audi Volkswagen

This may be necessary for proper installation of the valve stem seals

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
289278
Mfg#:
100109001B
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Chain Tensioner

ES#4390828 - 058109088K - Camshaft Chain Tensioner - Applies tension to the camshaft timing chain - VIKA - Audi Volkswagen

Applies tension to the camshaft timing chain

Brand:
VIKA - Corporate Logo
ES#:
4390828
Mfg#:
058109088K
Ships in 1-2 days
$183.99

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

$178.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

AEM 3.5 BAR Stainless Steel MAP Sensor

ES#3980550 - 30-2130-50 - AEM 3.5 BAR Stainless Steel MAP Sensor - High-quality stainless steel sensor, accurate to within +/- 1% Full Scale over -40C to 105C - Includes repeatability, hysteresis and linearity - AEM Electronics - Audi Volkswagen

High-quality stainless steel sensor, accurate to within +/- 1% Full Scale over -40C to 105C - Includes repeatability, hysteresis and linearity *General fitment MAP sensor for performance forced induction applications - Not direct fit, modifications may be necessary for install*

Brand:
AEM Electronics - Corporate Logo
ES#:
3980550
Mfg#:
30-2130-50
In Stock at Vendor
11% off MSRP

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

$200.99

This product was last offered at the strikethrough price on
09-16-2026

$177.99 USD
Free Shipping
on orders $49 and up

Front Belly Pan Installation Hardware Kit

ES#3184623 - 8D0805960121kt - Front Belly Pan Installation Hardware Kit - Includes required hardware to secure your front Belly Pan - Assembled By ECS - Audi Volkswagen

Includes required hardware to secure your front Belly Pan 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3184623
Mfg#:
8D0805960121KT
In Stock
ON SALE! SAVE 23%
$230.99

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

$177.92 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Replacement Kit

ES#2586894 - 8E0121403KT - Expansion Tank Replacement Kit - Composed of genuine Audi parts to fix your leaking coolant expansion tank. - Assembled By ECS - Audi

Composed of genuine Audi parts to fix your leaking coolant expansion tank. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2586894
Mfg#:
8E0121403KT
Ships in 1-2 days
ON SALE!
$90.99

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

$88.66 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Breather Tube

ES#279948 - 06B103213K - Breather Tube - Connects the hose connector to the PCV elbow - Genuine Volkswagen Audi - Audi Volkswagen

Connects the hose connector to the PCV elbow Up to VIN 8E-3-040000, split is in the 2003 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279948
Mfg#:
06B103213K
Ships in 3 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.

$189.99

This product was last offered at the strikethrough price on
08-31-2026

$176.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

timing chain - Priced Each

ES#2873304 - 058109229B - timing chain - Priced Each - Connects the camshafts together around the tensioner - Febi - Audi Volkswagen

Connects the camshafts together around the tensioner We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2873304
Mfg#:
058109229B
Ships on Oct 6, 2026
$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Guide - Priced Each

ES#2794454 - IEVTVA1 - Valve Guide - Priced Each - Upgrade to new bronze alloy valve guides - Integrated Engineering - Audi Volkswagen

Upgrade to new bronze alloy valve guides Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!

Brand:
Integrated Engineering - Corporate Logo
ES#:
2794454
Mfg#:
IEVTVA1
Back Ordered
$10.99 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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