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Audi A4 Engine Service & Maintenance Parts

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Includes the spark plug boot affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spectra Premium - Corporate Logo
ES#:
4142132
Mfg#:
058905105
In Stock at Vendor
$44.99

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

$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5900 - B6A440KSKwlf - 40k Service Kit - With Larger Capacity Filter - Everything you need to perform the recommend 40k mile service - Assembled By ECS - Audi

Everything you need to perform the recommend 40k mile service affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Up to VIN 8E-5-065000, split is in the 2005 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
5900
Mfg#:
B6A440KSKWLF
Ships in 1-2 days
$277.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2608176 - 06C121111CKT2 - Cooling System Refresh Kit - Level 2 - Replace your thermostat, temp sensors, and expansion tank after performing a proper coolant system flush! - Assembled By ECS - Audi

Replace your thermostat, temp sensors, and expansion tank after performing a proper coolant system flush! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2608176
Mfg#:
06C121111CKT2
Ships in 1-2 days
ON SALE!
$218.99

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

$202.40 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2593570 - 078109487CKT - ECS Tuning Timing Belt Kit - Ultimate Plus With Gates Racing Timing Belt - Looking for the best timing belt kit on the market? Look no further than ECS Tuning. - Assembled By ECS - Audi

Looking for the best timing belt kit on the market? Look no further than ECS Tuning. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Up to VIN 8D-W-007798, split is in the 1998 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2593570
Mfg#:
078109487CKT
Ships in 1-2 days
ON SALE!
$538.46

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

$530.00 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2137116 - 078198674-1 - ECS Tuning Timing Belt Kit - Ultimate Plus - The most comprehensive timing belt kit on the market! Includes cam locking tool. - Assembled By ECS - Audi

The most comprehensive timing belt kit on the market! Includes cam locking tool. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Up to VIN 8D-W-007798, split is in the 1998 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2137116
Mfg#:
078198674-1
Ships in 1-2 days
ON SALE!
$637.99

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

$580.24 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#3648512 - 06D121111GKT5 - Cooling System Refresh Kit - Level 2 - Replace your thermostat, temp sensor, and expansion tank after performing a proper coolant system flush! - Assembled By ECS - Audi

Replace your thermostat, temp sensor, and expansion tank after performing a proper coolant system flush! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3648512
Mfg#:
06D121111GKT5
Ships in 1-2 days
ON SALE! SAVE 10%
$336.99

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

$303.84 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#2762584 - 06E121111GKT1 - Cooling System Refresh Kit  - Replace your thermostat and temp sensor with one kit! - Assembled By ECS - Audi

Replace your thermostat and temp sensor with one kit! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2762584
Mfg#:
06E121111GKT1
Ships in 1-2 days
ON SALE!
$154.10

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

$140.30 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2681618 - 078109479BKT1 - ECS Tuning Timing Belt Kit - Ultimate - Everything you need for a complete timing belt job. Includes ECS cam locking tool - Assembled By ECS - Audi

Everything you need for a complete timing belt job. Includes ECS cam locking tool affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Up to VIN 8D-W-007798, split is in the 1998 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2681618
Mfg#:
078109479BKT1
Ships in 1-2 days
ON SALE! SAVE 13%
$600.99

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

$519.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4220582 - 06H121026BAKT7 - Cooling System Refresh Kit - level 2 - This comprehensive kit eliminates weak spots in your cooling system - Assembled By ECS - Audi

This comprehensive kit eliminates weak spots in your cooling system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Manual transmission vehicles only

Brand:
Assembled By ECS - Corporate Logo
ES#:
4220582
Mfg#:
06H121026BAKT7
Ships in 1-2 days
ON SALE!
$656.99

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

$600.94 USD
This product is lifetime replacement eligible Partial Replacement
ES#2608178 - 06C121085HKT - Cooling System Refresh Kit - Level 3 - Replace critical cooling system components and perform a proper coolant system flush! - Assembled By ECS - Audi

Replace critical cooling system components and perform a proper coolant system flush! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2608178
Mfg#:
06C121085HKT
Ships in 1-2 days
ON SALE!
$428.62 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2574604 - 06B903137D - Accessory Belt - Replaces your cracked or worn belt - Dayco - Audi

Replaces your cracked or worn belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up to VIN 8E-4-191000, split is in the 2004 model year

Brand:
Dayco - Corporate Logo
ES#:
2574604
Mfg#:
06B903137D
Ships in 1-2 days
$26.99

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

$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2593411 - 06H121026BAKT1 - Cooling System Refresh Kit - Level 1 - Service your critical cooling system components with one kit! - Genuine Volkswagen Audi - Audi

Service your critical cooling system components with one kit! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2593411
Mfg#:
06H121026BAKT1
Ships in 1-2 days
$638.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#3692048 - 078109244hkt1KT - Timing Belt Kit - Standard  - Includes the basic genuine components to service your timing belt - Genuine Volkswagen Audi - Audi Volkswagen

Includes the basic genuine components to service your timing belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3692048
Mfg#:
078109244HKT1KT
Ships in 2 Business Days
$425.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4820335 - 06H121026BA6KT - Water Pump And Thermostat Kit - Includes genuine water pump, thermostat and hardware. - Genuine Volkswagen Audi - Audi

Includes genuine water pump, thermostat and hardware. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with Inzi water pumps up to production date 6/3/2012

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4820335
Mfg#:
06H121026BA6KT
Ships in 2 Business Days
$681.99 USD
This product is lifetime replacement eligible Partial Replacement
ES#2221174 - 101000033AAKIT - Spark Plug - Set Of Six - Replace your worn spark plugs and get the most from your Audi's engine - Genuine Volkswagen Audi - Audi

Replace your worn spark plugs and get the most from your Audi's engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2221174
Mfg#:
101000033AAKIT
Ships in 2 Business Days
$66.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#514202 - 078115561J - Oil Filter - Pack Of 10 - Stock up for future maintenance - Genuine Volkswagen Audi - Audi Volkswagen

Stock up for future maintenance affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
514202
Mfg#:
078115561J
Ships in 1-2 days
$238.99 USD
Free Shipping

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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