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Audi B9 A4 Quattro 2.0T

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Audi B9 A4 Quattro 2.0T Engine Service & Maintenance Parts

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Pump Filter Sock

ES#4882959 - 125-190 - Pump Filter Sock - Fuel Pump filter sock replacements for Walbro fuel pumps such as the 450 (F90000274), 525 (F90000285), and 535 (F90000295). - Walbro - Audi BMW Volkswagen Mercedes Benz

Fuel Pump filter sock replacements for Walbro fuel pumps such as the 450 (F90000274), 525 (F90000285), and 535 (F90000295).

Brand:
Walbro - Corporate Logo
ES#:
4882959
Mfg#:
125-190
Ships in 8 Business Days
$15.99 USD
Free Shipping
on orders $49 and up

Coolant Tester

ES#2696212 - V99-1005 - Coolant Tester - Make sure your coolant is safe from freezing! - Vaico - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Make sure your coolant is safe from freezing! We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2696212
Mfg#:
V99-1005
Back Ordered
$51.99

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

$37.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Octanium Unleaded

ES#4381727 - 29505KT - Octanium Unleaded - Octanium Unleaded is formulated to provide the biggest octane boost up to 7 numbers. Safe for Catalytic converters and emissions equipment. - VP Racing Fuels - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Octanium Unleaded is formulated to provide the biggest octane boost – up to 7 numbers. Safe for Catalytic converters and emissions equipment. This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi

Brand:
VP Racing Fuels - Corporate Logo
ES#:
4381727
Mfg#:
29505KT
Ships in 5 Business Days
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

3/8" Dr. 5/8" Extended Spark Plug Socket

ES#4371892 - W80533 - 3/8" Dr. 5/8" Extended Spark Plug Socket - Extended socket length reaches confined areas. - Performance Tool - Audi BMW Volkswagen MINI Porsche

Extended socket length reaches confined areas.

Brand:
Performance Tool - Corporate Logo
ES#:
4371892
Mfg#:
W80533
Ships in 1 Business Day
$20.25 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plug Boot - Priced Each

ES#2774706 - 06L905199B - Spark Plug Boot - Priced Each - Connects the coil pack to the spark plug - Genuine Volkswagen Audi - Audi

Connects the coil pack to the spark plug

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2774706
Mfg#:
06L905199B
In Stock
8% off MSRP

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

$48.99

This product was last offered at the strikethrough price on
10-05-2026

$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stainless Steel MQB Ignition Coil Hardware Kit - Black Titanium Washers

ES#4475713 - 97646A327BLKT - Stainless Steel MQB Ignition Coil Hardware Kit - Black Titanium Washers - Replace your pesky OEM ignition coil tiedown studs with these stainless steel bolts and black titanium ZSPEC washers! - ECS - Audi Volkswagen

Replace your pesky OEM ignition coil tiedown studs with these stainless steel bolts and black titanium ZSPEC washers! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4475713
Mfg#:
97646A327BLKT
Ships in 7 Business Days
ON SALE! SAVE 10%
$32.99

This product was last offered at the strikethrough price on
06-13-2026

$29.69 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

3 Pc. VW/Audi Camshaft Adjusting Socket Set

ES#3698571 - CTA1032 - 3 Pc. VW/Audi Camshaft Adjusting Socket Set - Factory style tools make the job easier - CTA Tools - Audi Volkswagen

Factory style tools make the job easier

Brand:
CTA Tools - Corporate Logo
ES#:
3698571
Mfg#:
CTA1032
Ships on Oct 27, 2026
$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

7 in 1 Fuel Treatment 16oz

ES#4020043 - 2848 - 7 in 1 Fuel Treatment 16oz - 7-in-1 Fuel Treatment is designed to make driving enjoyable again by removing deposits from the combustion chamber. - VP Racing Fuels - Audi BMW Volkswagen Mercedes Benz MINI Porsche

7-in-1 Fuel Treatment is designed to make driving enjoyable again by removing deposits from the combustion chamber. This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi

Brand:
VP Racing Fuels - Corporate Logo
ES#:
4020043
Mfg#:
2848
Ships in 5 Business Days
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plug Gap Gauge

ES#4371893 - W80535 - Spark Plug Gap Gauge - Easy to read markings to set gaps quickly and easily. - Performance Tool - Audi BMW Volkswagen MINI Porsche

Easy to read markings to set gaps quickly and easily.

Brand:
Performance Tool - Corporate Logo
ES#:
4371893
Mfg#:
W80535
Ships in 1 Business Day
$1.99

This product was last offered at the strikethrough price on
08-26-2026

$1.54 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Premium Oil Service Kit

ES#4376542 - 06m198405f6KT - Premium Oil Service Kit - Includes Top Tec 4200 Long Life 504.00/507.00 Engine Oil, Hengst oil filter, drain plug, and washer - Assembled By ECS - Audi Volkswagen

Includes Top Tec 4200 Long Life 504.00/507.00 Engine Oil, Hengst oil filter, drain plug, and washer 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4376542
Mfg#:
06M198405F6KT
In Stock
ON SALE!
$167.99

This product was last offered at the strikethrough price on
09-14-2026

$162.26 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Engine Break-In Additive - 16oz

ES#2848016 - 81403 - Engine Break-In Additive - 16oz - Ensure long life of valvetrain components - Redline - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Ensure long life of valvetrain components

Brand:
Redline - Corporate Logo
ES#:
2848016
Mfg#:
81403
In Stock
$17.99 USD
Free Shipping
on orders $49 and up

Genuine Oil Service Kit (5w-40) - With Service Tools

ES#4488486 - 06L115562KT28 - Genuine Oil Service Kit (5w-40) - With Service Tools - Includes 5w-40 Genuine oil, filter and drain plug - Genuine Volkswagen Audi - Audi Volkswagen

Includes 5w-40 Genuine oil, filter and drain plug

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4488486
Mfg#:
06L115562KT28
Ships on Oct 28, 2026
$163.99

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

$159.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Brisk Silver Racing ER14S Spark Plug - Priced Each

ES#4017482 - ER14S - Brisk Silver Racing ER14S Spark Plug - Priced Each - Featuring silver fine wire center electrode - Superior ignition ability increases engine power! - Brisk - Audi Volkswagen Mercedes Benz

Featuring silver fine wire center electrode - Superior ignition ability increases engine power! Stock heat range with a non-projected tip

Brand:
Brisk - Corporate Logo
ES#:
4017482
Mfg#:
ER14S
Ships on Oct 27, 2026
8% off MSRP

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

$12.99

This product was last offered at the strikethrough price on
10-09-2026

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

Brisk Platin EEX14YP Spark Plug - Priced Each

ES#4017478 - EEX14YP - Brisk Platin EEX14YP Spark Plug - Priced Each - Features a platinum center electrode which allows for an extended replacement interval - Brisk - Audi Volkswagen Mercedes Benz

Features a platinum center electrode which allows for an extended replacement interval Stock heat range with a projected tip

Brand:
Brisk - Corporate Logo
ES#:
4017478
Mfg#:
EEX14YP
Ships in 2 Business Days
8% off MSRP

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

$12.99

This product was last offered at the strikethrough price on
10-09-2026

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

ITG Foam Air Filter Cleaning Fluid CL1

ES#4137423 - CL-1 - ITG Foam Air Filter Cleaning Fluid CL1 - Used to clean the filter - ITG Air Filters - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Used to clean the filter

Brand:
ITG Air Filters - Corporate Logo
ES#:
4137423
Mfg#:
CL-1
Back Ordered
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Service & Maintenance Parts

An ounce of prevention improves engine reliability and heads off big-ticket repairs. On average, the modest cost or periodic maintenance pays handsome rewards. Plan now to put your car on a regular schedule that includes fluid and filter changes, inspections, and recommended service.

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Manufacturer names and/or part numbers are used only for identification purposes.

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