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Audi 100 Quattro 5cyl

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Audi 100 Quattro 5cyl Engine Parts & Accessories

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Multipurpose Relay - Priced Each

ES#2576222 - 4H0951253 - Multipurpose Relay - Priced Each - Replacement 4 pin relay - Vemo - Audi Volkswagen

Replacement 4 pin relay

Brand:
Vemo - Corporate Logo
ES#:
2576222
Mfg#:
4H0951253
Ships in 1-2 days
$17.99

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

$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Alternator Drive Belt

ES#2800484 - 069903137C - Alternator Drive Belt - Replace your worn out alternator drive belt - Continental - Audi

Replace your worn out alternator drive belt We Price Match - Give Us A Call or Chat!
For models without air conditioning.

Brand:
Continental - Corporate Logo
ES#:
2800484
Mfg#:
069903137C
Ships in 5 Business Days
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Filter

ES#1324 - 191129620 - Air Filter - Restore performance and protect your engine from airborne debris - Mann - Audi Volkswagen

Restore performance and protect your engine from airborne debris

Brand:
Mann - Corporate Logo
ES#:
1324
Mfg#:
191129620
Ships in 9 Business Days
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Mount Bump Stop

ES#421728 - 811199339B - Engine Mount Bump Stop - Keep your engine mount secure with the replacement rubber mount - Genuine Volkswagen Audi - Audi

Keep your engine mount secure with the replacement rubber mount

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
421728
Mfg#:
811199339B
In Stock
ON SALE! SAVE 15%
$18.99

This product was last offered at the strikethrough price on
07-19-2026

$16.14 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Filter Element - Priced Each

ES#1831861 - 021129620 - Air Filter Element - Priced Each - Ensure that your engine is getting clean air with a new OEM filter - Mann - Audi

Ensure that your engine is getting clean air with a new OEM filter

Brand:
Mann - Corporate Logo
ES#:
1831861
Mfg#:
021129620
In Stock at Vendor
$16.99

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

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Filter

ES#3448009 - 893133511 - Fuel Filter - Keep your fuel gunk free - Meyle - Audi Volkswagen

Keep your fuel gunk free 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
3448009
Mfg#:
893133511
In Stock at Vendor
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sensor Retaining Clip - Priced Each

ES#2865558 - 025121142 - Sensor Retaining Clip - Priced Each - Secures the coolant temperature sensor in place - Febi - Audi Volkswagen

Secures the coolant temperature sensor in place 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2865558
Mfg#:
025121142
Ships on Oct 20, 2026
Auto Notify
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt - Power Steering

ES#2738338 - 035260849C - Accessory Belt - Power Steering - Replace your cracked or worn belt - Continental - Audi

Replace your cracked or worn belt We Price Match - Give Us A Call or Chat!

Brand:
Continental - Corporate Logo
ES#:
2738338
Mfg#:
035260849C
Ships in 6 Business Days
$15.10

This product was last offered at the strikethrough price on
06-03-2026

$14.97 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pan Drain Plug

ES#4940084 - N90288901 - Oil Pan Drain Plug - 14x1.5MM thread - Bremmen Parts - Audi Volkswagen

14x1.5MM thread 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4940084
Mfg#:
N90288901
In Stock
ON SALE! SAVE 39%
$3.99

This product was last offered at the strikethrough price on
05-29-2026

$2.44 USD
Free Shipping
on orders $49 and up

Accessory Belt - A/C Compressor

ES#2738337 - 034260849 - Accessory Belt - A/C Compressor - Replace your cracked or worn belt - Continental - Audi

Replace your cracked or worn belt We Price Match - Give Us A Call or Chat!

Brand:
Continental - Corporate Logo
ES#:
2738337
Mfg#:
034260849
In Stock
ON SALE!
$14.99

This product was last offered at the strikethrough price on
07-14-2026

$14.54 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Filter Element - Priced Each

ES#2538494 - 021129620 - Air Filter Element - Priced Each - Ensure that your engine is getting clean air with a new OEM filter - Hengst - Audi
ECS Tuning recommends this product.

Ensure that your engine is getting clean air with a new OEM filter 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
2538494
Mfg#:
021129620
In Stock at Vendor
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

TITAN GT1 Flex 23 Engine Oil (5w-30) - 1 Liter

ES#4272286 - 5W301Literf1 - TITAN GT1 Flex 23 Engine Oil (5w-30) - 1 Liter - Premium Performance, extreme fuel-economy engine oil with optimum cold start ability and outstanding performance reserves - Fuchs - Audi Volkswagen

Premium Performance, extreme fuel-economy engine oil with optimum cold start ability and outstanding performance reserves

Brand:
Fuchs - Corporate Logo
ES#:
4272286
Mfg#:
5W301LITERF1
Ships in 4 Business Days
$13.99 USD
Free Shipping
on orders $49 and up

Oil Pressure Switch - 1.8 Bar

ES#2627559 - 056919081 - Oil Pressure Switch - 1.8 Bar - Low pressure screw in oil pressure switch. M10x1 - Rein - Audi Volkswagen

Low pressure screw in oil pressure switch. M10x1 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
From VIN 44-K-010001, split is in the 1989 model year

Brand:
Rein - Corporate Logo
ES#:
2627559
Mfg#:
056919081
In Stock at Vendor
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Fan Switch (87-93°C) - 3 Pin

ES#2717988 - 251959481K - Auxiliary Fan Switch (87-93C) - 3 Pin - Located on the lower side of the radiator - Meyle - Audi Volkswagen

Located on the lower side of the radiator 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
2717988
Mfg#:
251959481K
In Stock
ON SALE!
$13.99

This product was last offered at the strikethrough price on
07-14-2026

$13.57 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor - 2 Pin

ES#4759389 - 025906041A - Coolant Temperature Sensor - 2 Pin - Blue sensor used by the ECU to control engine fueling - URO - Audi Volkswagen

Blue sensor used by the ECU to control engine fueling 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4759389
Mfg#:
025906041A
Ships in 2 Business Days
$5.99 USD
Free Shipping
on orders $49 and up

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

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