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Audi B5 A4 Quattro 1.8T

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Audi B5 A4 Quattro 1.8T Most Popular Parts

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Key Ring

ES#380105 - 4D0905835 - Key Ring - Replacement key ring for the factory key fob - Genuine Volkswagen Audi - Audi

Replacement key ring for the factory key fob

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
380105
Mfg#:
4D0905835
Ships in 1-2 days
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
10-26-2026

$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Core

ES#2804529 - 8D1819030B - Heater Core - Stop coolant loss and cure a fogged windshield - OE Aftermarket - Audi Volkswagen

Stop coolant loss and cure a fogged windshield

Brand:
OE Aftermarket - Corporate Logo
ES#:
2804529
Mfg#:
8D1819030B
Ships in 4 Business Days
$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Fan Switch (91-102°C) - 3 Pin

ES#1694 - 191959481C - Auxiliary Fan Switch (91-102C) - 3 Pin - Located on the lower side of the radiator - Wahler - Audi Volkswagen

Located on the lower side of the radiator

Brand:
Wahler - Corporate Logo
ES#:
1694
Mfg#:
191959481C
Ships on Dec 16, 2026
$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor With O-Ring & Clip - 4 Pin

ES#2649750 - 059919501AKT3 - Coolant Temperature Sensor With O-Ring & Clip - 4 Pin - Updated Green sensor with square/round connector. Please check existing sensor color - Vemo - Audi Volkswagen

Updated <font color='green'>Green</font> sensor with square/round connector. Please check existing sensor color From VIN 8D-Y-000001, split is in the 2000 model year

Brand:
Vemo - Corporate Logo
ES#:
2649750
Mfg#:
059919501AKT3
In Stock
$18.99

This product was last offered at the strikethrough price on
10-20-2026

$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pump Chain Tensioner

ES#4348803 - 06A115130 - Oil Pump Chain Tensioner - Keep your chain tight - Ina - Audi Volkswagen

Keep your chain tight We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
4348803
Mfg#:
06A115130
Ships in 1-2 days
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

brake line bracket - priced each

ES#421933 - 811611797 - brake line bracket - priced each - 2-point bracket for securing the rear brake lines under the vehicle - Genuine Volkswagen Audi - Audi

2-point bracket for securing the rear brake lines under the vehicle

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
421933
Mfg#:
811611797
Ships in 1-2 days
11% off MSRP

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

$8.99

This product was last offered at the strikethrough price on
11-07-2026

$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expanding Nut - Priced Each

ES#2642965 - N90821401 - Expanding Nut - Priced Each - Install new hardware with your new parts. 4.8x19.6 - Vaico - Audi Volkswagen

Install new hardware with your new parts. 4.8x19.6 We Price Match - Give Us A Call or Chat!
Used in securing the front & rear fender liners to the vehicle & the lower moulding to the rear quarter panels

Brand:
Vaico - Corporate Logo
ES#:
2642965
Mfg#:
N90821401
In Stock
Limited Qty Sale
$7.99

This product was last offered at the strikethrough price on
11-07-2026

$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump

ES#1831967 - 050121010cx - Water Pump - Featuring a techno polymer impeller - Graf - Audi Volkswagen

Featuring a techno polymer impeller

Brand:
Graf - Corporate Logo
ES#:
1831967
Mfg#:
050121010CX
Ships in 2 Business Days
$70.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

01V Automatic Transmission Filter Kit

ES#3691722 - 01v325429kt1KT - 01V Automatic Transmission Filter Kit - Includes a new filter and gaskets, just add fluid! - Assembled By ECS - Audi Volkswagen

Includes a new filter and gaskets, just add fluid! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3691722
Mfg#:
01V325429KT1KT
Ships on Feb 8, 2027
$78.99

This product was last offered at the strikethrough price on
10-27-2026

$70.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Waste Gate Frequency Control N75 Valve

ES#4342574 - 058906283C - Waste Gate Frequency Control N75 Valve - Get your turbo back in action with a new N75 valve. - Febi - Audi Volkswagen

Get your turbo back in action with a new N75 valve. We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4342574
Mfg#:
058906283C
Ships on Feb 8, 2027
$70.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Priced Each

ES#467337 - N10063205 - Hex Bolt - Priced Each - Install new hardware with your new parts. M8x20 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M8x20 Used to secure the rear upper strut mount

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
467337
Mfg#:
N10063205
In Stock
3% off MSRP

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

$4.86

This product was last offered at the strikethrough price on
06-26-2026

$4.72 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Temperature Sensor

ES#2875738 - 4A0820539A - Temperature Sensor - Located on the evaporator housing beneath the cabin filter - Febi - Audi Volkswagen

Located on the evaporator housing beneath the cabin filter We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2875738
Mfg#:
4A0820539A
Back Ordered
$8.85 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EMD Wheel Spacers - 20mm (Pair)

ES#4042998 - EMD-SPACER-20571 - EMD Wheel Spacers - 20mm (Pair) - Exclusively built for your 57.1mm centerbore VW/Audi - Emmanuele Design - Audi Volkswagen

Exclusively built for your 57.1mm centerbore VW/Audi

Brand:
Emmanuele Design - Corporate Logo
ES#:
4042998
Mfg#:
EMD-SPACER-20571
Ships in 2 Business Days
$70.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

NS Performance PowerGasket - Large Port

ES#1394 - NSPG18T-AEB - NS Performance PowerGasket - Large Port - Gaskets will deflect heat and reduce air intake temps - New South Performance - Audi Volkswagen

Gaskets will deflect heat and reduce air intake temps Engine code AEB

Brand:
New South Performance - Corporate Logo
ES#:
1394
Mfg#:
NSPG18T-AEB
Ships in 6 Business Days
$70.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Lower

ES#2580445 - 4B0121055J - Radiator Hose - Lower - Connects the lower radiator port to the water pump and expansion tank - Hutchinson Worldwide - Audi Volkswagen

Connects the lower radiator port to the water pump and expansion tank

Brand:
Hutchinson Worldwide - Corporate Logo
ES#:
2580445
Mfg#:
4B0121055J
In Stock
Limited Qty Sale
$73.99

This product was last offered at the strikethrough price on
11-07-2026

$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Control Arm - Curved - Left

ES#3437851 - 8E0407509A - Front Upper Control Arm - Curved - Left - Keep your suspension steady - Moog - Audi Volkswagen

Keep your suspension steady

Brand:
Moog - Corporate Logo
ES#:
3437851
Mfg#:
8E0407509A
Ships in 2 Business Days
$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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Manufacturer names and/or part numbers are used only for identification purposes.

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