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Audi A4 Engine Service & Maintenance Parts

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Air Filter

ES#2558164 - 8K0133843 - Air Filter - Keep your engine breathing fresh air - Mahle - Audi

Keep your engine breathing fresh air

Brand:
Mahle - Corporate Logo
ES#:
2558164
Mfg#:
8K0133843
In Stock
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lisle 36mm Oil Filter Socket

ES#4362617 - 14500 - Lisle 36mm Oil Filter Socket - 36mm Low Profile Filter Socket. - Lisle - Audi BMW Volkswagen MINI Porsche

36mm Low Profile Filter Socket.

Brand:
Lisle - Corporate Logo
ES#:
4362617
Mfg#:
14500
Ships in 1 Business Day
$15.99

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

$14.99 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 Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2538549
Mfg#:
06B905115E
Ships on Jan 28, 2027
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

Sealing Washer - Priced Each

ES#4013695 - N0138149 - Sealing Washer - Priced Each - Install new hardware with your new parts. M14x18 - Victor Reinz - Audi Volkswagen

Install new hardware with your new parts. M14x18

Brand:
Victor Reinz - Corporate Logo
ES#:
4013695
Mfg#:
N0138149
Ships in 3 Business Days
$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

1.8T Ignition Service Kit

ES#5338588 - 056059LA094ISKT2 - 1.8T Ignition Service Kit - Featuring ECS Performance Ignition Coils & Genuine VW/Audi spark plugs for increased spark energy! - ECS - Audi Volkswagen

Featuring ECS Performance Ignition Coils & Genuine VW/Audi spark plugs for increased spark energy! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
5338588
Mfg#:
056059LA094ISKT2
In Stock
ON SALE! SAVE 10%
$228.99

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

$205.57 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Magnetic Oil Drain Plug

ES#2738368 - 005707ECS01A - Magnetic Oil Drain Plug - Capture harmful particles to prevent wear. M26x1.5 - ECS - Audi Volkswagen

Capture harmful particles to prevent wear. M26x1.5 10X Entries Into Our F80 M3 Sweepstakes

Engine code AEB up to VIN 8D-X-199999, split is in the 1999 model year (with the original oil pan)

Brand:
ECS - Corporate Logo
ES#:
2738368
Mfg#:
005707ECS01A
In Stock
ON SALE! SAVE 45%
$36.99

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

$20.43 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Belt Kit - Standard

ES#2707942 - 058198479 - Timing Belt Kit - Standard - Includes the basic components to service your timing belt. - Assembled By ECS - Audi Volkswagen

Includes the basic components to service your timing belt. 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with AEB or ATW engine codes only.

Brand:
Assembled By ECS - Corporate Logo
ES#:
2707942
Mfg#:
058198479
Ships in 4 Business Days
ON SALE!
$223.99

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

$203.87 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cooling System Refresh Kit - Level 1

ES#2586289 - 06B121111K2KT - Cooling System Refresh Kit - Level 1 - Replace your thermostat, temp sensor and expansion tank with one kit! - Assembled By ECS - Audi

Replace your thermostat, temp sensor and expansion tank with one kit! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2586289
Mfg#:
06B121111K2KT
In Stock at Vendor
ON SALE! SAVE 12%
$227.99

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

$201.75 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Ignition Coil

ES#4069037 - 078905104A - Ignition Coil - Keep your engine running strong - Beru - Audi Volkswagen

Keep your engine running strong

Brand:
Beru - Corporate Logo
ES#:
4069037
Mfg#:
078905104A
Ships in 1 Business Day
$200.78 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Emissions Service Kit

ES#8590 - 06f198205 - Emissions Service Kit - Restore proper boost levels with this kit. This kit comes with the PCV seal. - Assembled By ECS - Audi

Restore proper boost levels with this kit. This kit comes with the PCV seal. 10X Entries Into Our F80 M3 Sweepstakes
Up to VIN 8E-6-165000, split is in the 2006 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
8590
Mfg#:
06F198205
In Stock
$201.99

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

$199.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

Keep your engine running smooth

Brand:
Hitachi - Corporate Logo
ES#:
5411646
Mfg#:
06L905110K
Back Ordered
$49.99 USD
Free Shipping
on orders $49 and up

40k Service Kit - Standard Size Oil Filter

ES#3251 - B5AEBQUA40KSKLDP - 40k Service Kit - Standard Size Oil Filter - Everything you need to perform the recommended 40k mile service - Assembled By ECS - Audi

Everything you need to perform the recommended 40k mile service 10X Entries Into Our F80 M3 Sweepstakes
Engine code AEB up to VIN 8D-X-199999, split is in the 1999 model year (with the original oil pan)

Brand:
Assembled By ECS - Corporate Logo
ES#:
3251
Mfg#:
B5AEBQUA40KSKLDP
In Stock
ON SALE!
$200.99

This product was last offered at the strikethrough price on
06-10-2026

$199.95 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Air Filter

ES#259350 - 058133843 - Air Filter - Keep clean air running through your engine - Genuine Volkswagen Audi - Audi Volkswagen

Keep clean air running through your engine

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
259350
Mfg#:
058133843
Ships in 2 Business 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.

$26.99

This product was last offered at the strikethrough price on
10-04-2026

$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit - Stage 1

ES#2538560 - 09485KT - Ignition Service Kit - Stage 1 - Includes plug wires and spark plugs - Assembled By ECS - Audi

Includes plug wires and spark plugs 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2538560
Mfg#:
09485KT
Ships in 1 day
$210.99

This product was last offered at the strikethrough price on
08-19-2026

$198.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

RacingLine Higher Output Ignition Coils - Grey - Set of Four

ES#4708322 - VWR900002-4KT - RacingLine Higher Output Ignition Coils - Grey - Set of Four - Delivers greater energy output, ensuring a stronger and more consistent spark. A simple plug-and-play upgrade over the OE factory coils. - Racingline - Audi Volkswagen

Delivers greater energy output, ensuring a stronger and more consistent spark. A simple plug-and-play upgrade over the OE factory coils.

Brand:
Racingline - Corporate Logo
ES#:
4708322
Mfg#:
VWR900002-4KT
Back Ordered
$220.99 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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Manufacturer names and/or part numbers are used only for identification purposes.

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