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Volkswagen MK4 Engine Service & Maintenance Parts

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Oxygen Sensor - Priced Each

ES#1853396 - 1K0998262 - Oxygen Sensor - Priced Each - Keep your engine running efficiently - Genuine Volkswagen Audi - Audi Volkswagen

Keep your engine running efficiently

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1853396
Mfg#:
1K0998262
Ships in 1-2 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.

$374.99

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

$347.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Glow Plug And Harness - Service Kit

ES#2568604 - 028971766ALHVWKT - Glow Plug And Harness - Service Kit - Everything you need to get rid of the glow plug light in your dash. - Genuine Volkswagen Audi - Volkswagen

Everything you need to get rid of the glow plug light in your dash. For vehicles with ALH engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2568604
Mfg#:
028971766ALHVWKT
Ships in 4 Business Days
$397.72

This product was last offered at the strikethrough price on
08-30-2026

$347.32 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Filter Oil & Cleaner Kit

ES#4830731 - vwr120000KT - Filter Oil & Cleaner Kit - The filter element deserves to be well looked after and be a part of your regular maintenance schedule. - Racingline - Audi Volkswagen

The filter element deserves to be well looked after and be a part of your regular maintenance schedule.

Brand:
Racingline - Corporate Logo
ES#:
4830731
Mfg#:
VWR120000KT
Ships on Oct 20, 2026
ON SALE! SAVE 12%
$48.99

This product was last offered at the strikethrough price on
09-18-2026

$43.25 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Ignition Wire Set

ES#4141595 - 06A905409L - Ignition Wire Set - Keep your engine firing on all cylinders with a new ignition wire set. - Karlyn - Volkswagen

Keep your engine firing on all cylinders with a new ignition wire set. For vehicles with AEG engine code only

Brand:
Karlyn - Corporate Logo
ES#:
4141595
Mfg#:
06A905409L
Ships in 1 Business Day
$70.99

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

$68.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Absorbent Pig Mat Tablet - 14" X 14.25"

ES#2137108 - 25101 - Absorbent Pig Mat Tablet - 14" X 14.25" - Includes 15 mats in a convenient tablet - New Pig - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Includes 15 mats in a convenient tablet

Brand:
New Pig - Corporate Logo
ES#:
2137108
Mfg#:
25101
In Stock
$18.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit

ES#2622982 - N10591607KT1 - Ignition Service Kit - Everything you need to get rid of the glow plug light in your dash. - Assembled By ECS - Volkswagen

Everything you need to get rid of the glow plug light in your dash. 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with BEW engine code only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2622982
Mfg#:
N10591607KT1
Ships in 1 Business Day
ON SALE!
$337.40 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Intake Valve & Turbo Cleaner

ES#3969933 - 5319tcKT - Intake Valve & Turbo Cleaner - 11 Oz aerosol. - CRC - Audi BMW Volkswagen Mercedes Benz MINI Porsche

11 Oz aerosol. 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:
CRC
ES#:
3969933
Mfg#:
5319TCKT
Ships in 3 Business Days
$27.99 USD
Free Shipping
on orders $49 and up

Oxygen Sensor

ES#1853400 - 1K0998262B - Oxygen Sensor - Located after the catalytic converter - Genuine Volkswagen Audi - Volkswagen

Located after the catalytic converter Fits the left side

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1853400
Mfg#:
1K0998262B
Ships in 1-2 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.

$358.99

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

$332.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coil Pack Ignition Solution - Stage I

ES#7536 - 06a998000 - Coil Pack Ignition Solution - Stage I - Includes four OE VW/Audi Hitachi "E" style ignition coils & OEM fasteners - Assembled By ECS - Audi Volkswagen

Includes four OE VW/Audi Hitachi "E" style ignition coils & OEM fasteners 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with AWW or AWP engine codes only

Brand:
Assembled By ECS - Corporate Logo
ES#:
7536
Mfg#:
06A998000
Ships in 2 Business Days
$330.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit

ES#3561382 - 06A260849KT - Accessory Belt Kit - Keep your accessories running properly with a new tensioner and drive belt in this accessory drive belt service kit - Assembled By ECS - Audi Volkswagen

Keep your accessories running properly with a new tensioner and drive belt in this accessory drive belt service kit 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3561382
Mfg#:
06A260849KT
In Stock
ON SALE!
$90.99

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

$82.68 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Emissions Service Kit

ES#2680954 - 06A103221BMKT - Emissions Service Kit - Restore your emissions hoses and clear codes - Assembled By ECS - Volkswagen

Restore your emissions hoses and clear codes 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with AWP engine with production date from 07/01/2003 only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2680954
Mfg#:
06A103221BMKT
Back Ordered
ON SALE! SAVE 10%
$364.99

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

$329.18 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cooling System Refresh Kit - oE

ES#2763716 - MKIVJTCRK20KTKT - Cooling System Refresh Kit - oE - Everything needed for a full cooling system overhaul - Assembled By ECS - Volkswagen

Everything needed for a full cooling system overhaul 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with AEG engine code only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2763716
Mfg#:
MKIVJTCRK20KTKT
Ships in 2 Business Days
ON SALE!
$348.99

This product was last offered at the strikethrough price on
08-13-2026

$324.18 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Ignition Coil - Priced Each

Keep your engine running strong

Brand:
Delphi - Corporate Logo
ES#:
4159086
Mfg#:
022905715B
Ships in 1 Business Day
$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Air Filter - 3" ID

ES#9394 - SW-MPO4 - ECS Air Filter - 3" ID - Original air filter from the ECS cold air intake kit - ECS - Volkswagen

Original air filter from the ECS cold air intake kit 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
9394
Mfg#:
SW-MPO4
Ships on Feb 19, 2027
ON SALE! SAVE 25%
$47.99

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

$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plug - Priced Each

ES#2017505 - BKR6EQUA - Spark Plug - Priced Each - BKR6EQUA NGK - NGK - Audi Volkswagen

BKR6EQUA NGK We Price Match - Give Us A Call or Chat!
For vehicles with AWW or AWP engine codes only

Brand:
NGK - Corporate Logo
ES#:
2017505
Mfg#:
BKR6EQUA
In Stock
$9.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Genuine Oil Service Kit

ES#4362453 - MK419TDI030KT - Genuine Oil Service Kit - Includes Genuine oil filter and Genuine 0w-30 oil - Genuine Volkswagen Audi - Volkswagen

Includes Genuine oil filter and Genuine 0w-30 oil

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4362453
Mfg#:
MK419TDI030KT
In Stock
$107.21

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

$106.91 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial 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.

Let us help you find the parts that fit your Volkswagen

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

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