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Volkswagen MK4 Engine Service & Maintenance Parts

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Accessory Belt Kit With ECS Performance Kevlar Reinforced Accessory Belt

ES#4698387 - 021198002KT - Accessory Belt Kit With ECS Performance Kevlar Reinforced Accessory Belt - Keep your drive belt tight with an ECS Performance Kevlar Reinforced Accessory Belt, tensioner, and hardware. - Assembled By ECS - Volkswagen

Keep your drive belt tight with an ECS Performance Kevlar Reinforced Accessory Belt, tensioner, and hardware. 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles without factory air conditioning

Brand:
Assembled By ECS - Corporate Logo
ES#:
4698387
Mfg#:
021198002KT
In Stock
ON SALE!
$119.99

This product was last offered at the strikethrough price on
07-09-2026

$113.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump & Timing Belt Kit

ES#4859159 - 038109119PKIT - Water Pump & Timing Belt Kit - Includes mounting/fastening material, with coolant, with water pump - Vaico - Volkswagen

Includes mounting/fastening material, with coolant, with water pump We Price Match - Give Us A Call or Chat!
For vehicles with BEW engine code only

Brand:
Vaico - Corporate Logo
ES#:
4859159
Mfg#:
038109119PKIT
Special Order: No Guaranteed ETA
$225.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Dipstick

ES#2575673 - 06A115611Q - Oil Dipstick - A commonly broken piece due to engine bay heat. - Rein - Audi Volkswagen

A commonly broken piece due to engine bay heat. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2575673
Mfg#:
06A115611Q
In Stock
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

THINKCHECK M70

ES#4430877 - 303020049 - THINKCHECK M70 - THINKCHECK M70 is a universal OBD2 Automotive Diagnostic Tool that completely supports OBD2 - THINKCAR - Audi BMW Volkswagen Mercedes Benz MINI Porsche

THINKCHECK M70 is a universal OBD2 Automotive Diagnostic Tool that completely supports OBD2

Brand:
THINKCAR - Corporate Logo
ES#:
4430877
Mfg#:
303020049
In Stock
Limited Qty Sale
$264.99

This product was last offered at the strikethrough price on
05-26-2026

$221.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Timing Belt

ES#240524 - 06B109119A - Timing Belt - Replacement timing belt for required maintenance - Genuine Volkswagen Audi - Audi Volkswagen

Replacement timing belt for required maintenance

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
240524
Mfg#:
06B109119A
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.

$118.99

This product was last offered at the strikethrough price on
07-21-2026

$110.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit

ES#2765597 - 038903315AEKT - Accessory Belt Kit - Includes accessory belt, tensioner, idler pulley and hardware - Assembled By ECS - Volkswagen

Includes accessory belt, tensioner, idler pulley and hardware 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with BEW engine code with air conditioning only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2765597
Mfg#:
038903315AEKT
Ships in 1-2 days
ON SALE!
$223.83

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

$221.54 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil Pack

Replace your cracked and mis-firing coilpack Vehicles up through the 2001 model year will require the use of connector housing 4D0 973 725

Brand:
Delphi - Corporate Logo
ES#:
4623772
Mfg#:
021905106C
In Stock at Vendor
$226.99

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

$220.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cooling System Flush Kit

ES#2784778 - CO0LANTFLUSHKT1 - Cooling System Flush Kit - Keep your cooling system working at its best by keeping it clean and free of rust and scale deposits. Includes new expansion tank cap, flush treatment & G13 coolant. - Assembled By ECS - Audi Volkswagen

Keep your cooling system working at its best by keeping it clean and free of rust and scale deposits. Includes new expansion tank cap, flush treatment & G13 coolant. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2784778
Mfg#:
CO0LANTFLUSHKT1
In Stock
ON SALE! SAVE 14%
$62.99

This product was last offered at the strikethrough price on
01-26-2026

$54.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Accessory Belt Kit

ES#4265354 - 038903137JKT1 - Accessory Belt Kit - Includes accessory belt, tensioner, idler pulley and hardware - Assembled By ECS - Volkswagen

Includes accessory belt, tensioner, idler pulley and hardware 10X Entries For Our 25th Anniversary Sweepstakes!
For Vehicles With ALH Engine Code With Air Conditioning Only

Brand:
Assembled By ECS - Corporate Logo
ES#:
4265354
Mfg#:
038903137JKT1
Ships in 2 Business Days
$246.49

This product was last offered at the strikethrough price on
05-01-2026

$216.75 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

40k scheduled Service Kit

ES#5113 - R3240KSK - 40k scheduled Service Kit - Everything you need to perform the recommend 40k mile service. - Assembled By ECS - Volkswagen

Everything you need to perform the recommend 40k mile service. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
5113
Mfg#:
R3240KSK
In Stock
ON SALE!
$215.75 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Oil Drain Plug

ES#4034813 - N90813202 - Oil Drain Plug - Includes crush washer. M14x1.5 - Elring - Audi Volkswagen

Includes crush washer. M14x1.5 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4034813
Mfg#:
N90813202
In Stock at Vendor
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition System Service Kit

ES#5386425 - 101000033AA - Ignition System Service Kit - Everything needed to bring your ignition system up to working order - Assembled By ECS - Volkswagen

Everything needed to bring your ignition system up to working order 10X Entries For Our 25th Anniversary Sweepstakes!
Fits vehicles with AEG engine code only

Brand:
Assembled By ECS - Corporate Logo
ES#:
5386425
Mfg#:
101000033AA
Ships in 2 Business Days
ON SALE!
$221.99

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

$213.11 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit

ES#2538549 - 06B905115E - Ignition Service Kit - Includes four Vemo coil packs and four NGK copper core spark plugs - Assembled By ECS - Audi Volkswagen

Includes four Vemo coil packs and four NGK copper core spark plugs 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with AWD engine code only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2538549
Mfg#:
06B905115E
Ships on Nov 13, 2026
ON SALE!
$228.99

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

$209.75 USD
Free Shipping
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.

Let us help you find the parts that fit your Volkswagen

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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