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Audi A4 Engine Service & Maintenance Parts

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ES#253216 - e-1987 - Performance Air Filter - Drop-in performance filter - K&N - Audi

Drop-in performance filter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
K&N - Corporate Logo
ES#:
253216
Mfg#:
E-1987
Ships on Jul 8, 2026
$83.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3969933 - 5319tcKT - Intake Valve & Turbo Cleaner  - 11 Oz aerosol. - CRC - Audi BMW Volkswagen Mercedes Benz MINI Porsche

11 Oz aerosol. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
ES#3969931 - 5078tbcKT - Throttle Body & Air-Intake Cleaner  - Improve response and mpgs! - CRC - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Improve response and mpgs! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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#:
3969931
Mfg#:
5078TBCKT
Ships in 5 Business Days
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#4464277 - 44-LF049 - Pro GUARD HD Oil Filter - Designed for increased flow and efficiency that are demanded in today's vehicles. - AFE - Audi Volkswagen Porsche

Designed for increased flow and efficiency that are demanded in today's vehicles. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
4464277
Mfg#:
44-LF049
In Stock
20% off MSRP

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

$20.00

This product was last offered at the strikethrough price on
06-18-2026

$16.00 USD
Free Shipping
on orders $49 and up
ES#3969724 - 058198479V2KT - Ultimate Timing Belt Kit - Complete kit to service your timing belt, water pump, and thermostat - Assembled By ECS - Audi Volkswagen

Complete kit to service your timing belt, water pump, and thermostat affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with AEB or ATW engine codes only

Brand:
Assembled By ECS - Corporate Logo
ES#:
3969724
Mfg#:
058198479V2KT
Ships in 6 Business Days
ON SALE!
$449.99

This product was last offered at the strikethrough price on
04-04-2026

$414.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#588 - 332125 -  Air Intake Filter - Drop-in performance filter - K&N - Audi Volkswagen

Drop-in performance filter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
K&N - Corporate Logo
ES#:
588
Mfg#:
332125
In Stock
$68.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2526505 - 06A998561KT - Oil Service Kit - Includes standard OE oil filter and OEM 502.00/505.00 High Performance Genuine Engine Oil (5w-40) oil - Genuine Volkswagen Audi - Audi

Includes standard OE oil filter and OEM 502.00/505.00 High Performance Genuine Engine Oil (5w-40) oil affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Engine codes ATW & AWM. Engine code AEB from VIN 8D-X-200001, split is in the 1999 model year (or with the updated oil pan)

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2526505
Mfg#:
06A998561KT
In Stock
$103.17 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2996955 - 11104KT - Engine Oil (0w-40) - Case Of 12 Quarts - Stock up and save! - A fully synthetic ester formula that offers excellent wear protection across a wide range of operating conditions - Redline - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Stock up and save! - A fully synthetic ester formula that offers excellent wear protection across a wide range of operating conditions affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Redline - Corporate Logo
ES#:
2996955
Mfg#:
11104KT
Ships on Jul 7, 2026
$218.99

This product was last offered at the strikethrough price on
06-16-2026

$203.99 USD
Free Shipping
ES#4376510 - 301180767 - THINKDIAG (include 1 Free Software) - ThinkDiag is prefect to use with the unique THINKCAR app. Easy and convenient, anytime and anywhere. - THINKCAR - Audi BMW Volkswagen Mercedes Benz MINI Porsche

ThinkDiag is prefect to use with the unique THINKCAR app. Easy and convenient, anytime and anywhere. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
THINKCAR - Corporate Logo
ES#:
4376510
Mfg#:
301180767
Ships in 1 Business Day
15% off MSRP

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

$119.99

This product was last offered at the strikethrough price on
06-18-2026

$101.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#283522 - 078115561J - Oil Filter - Priced Each - Keep debris out of your oil and keep your engine running healthily - Genuine Volkswagen Audi - Audi Volkswagen

Keep debris out of your oil and keep your engine running healthily affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
283522
Mfg#:
078115561J
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.

$25.99

This product was last offered at the strikethrough price on
06-18-2026

$23.99 USD
Free Shipping
on orders $49 and up
ES#4017483 - ER14YS - Brisk Silver Racing ER14YS 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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Stock heat range with a projected tip

Brand:
Brisk - Corporate Logo
ES#:
4017483
Mfg#:
ER14YS
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.

$12.99

This product was last offered at the strikethrough price on
06-18-2026

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mann - Corporate Logo
ES#:
1160
Mfg#:
W719.25 5PK
Ships in 2 Business Days
$44.99 USD
Free Shipping
on orders $49 and up
ES#547 - 5PK-1300 - Accessory Belt - Alternator - Replace your cracked or worn belt - Continental - Audi Volkswagen

Replace your cracked or worn belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Continental - Corporate Logo
ES#:
547
Mfg#:
5PK-1300
Ships in 4 Business Days
$17.99

This product was last offered at the strikethrough price on
06-04-2026

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3183737 - 06E103547PKT - Pressure Control Valve Service Kit  - Complete kit to service the PCV/Oil separator located underneath the intake manifold - Assembled By ECS - Audi

Complete kit to service the PCV/Oil separator located underneath the intake manifold 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#:
3183737
Mfg#:
06E103547PKT
Ships in 1 day
ON SALE! SAVE 19%
$249.99

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

$201.89 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2730878 - 09356KT2 - Ignition Service Kit - Stage 2 - Includes Bosch plug wires, Bosch spark plugs, and a Prenco ignition coil - Assembled By ECS - Audi

Includes Bosch plug wires, Bosch spark plugs, and a Prenco ignition coil 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#:
2730878
Mfg#:
09356KT2
Back Ordered
ON SALE!
$417.99

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

$400.01 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#281420 - 06H115418M - Oil Tube Plug - Keep contaminants out of your oil - Genuine Volkswagen Audi - Audi

Keep contaminants out of your oil affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
281420
Mfg#:
06H115418M
In Stock
35% off MSRP

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

$12.30

This product was last offered at the strikethrough price on
06-18-2026

$7.99 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.

Let us help you find the parts that fit your Audi

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