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Audi D3 A8 Quattro 4.2 Most Popular Parts

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ES#3603936 - 50-1005 - 400LPH High Flow Fuel Pump (AN Fittings) - Designed for high performance naturally aspirated and forced induction EFI vehicles - It can be installed externally or in-tank using optional hardware that is sold separately - AEM Electronics  - Audi Volkswagen

Designed for high performance naturally aspirated and forced induction EFI vehicles - It can be installed externally or in-tank using optional hardware that is sold separately This is a general-use high flow fuel pump, not a direct plug-and-play swap in most application

Brand:
AEM Electronics  - Corporate Logo
ES#:
3603936
Mfg#:
50-1005
In Stock at Vendor
9% off MSRP

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

$224.99

This product was last offered at the strikethrough price on
11-02-2026

$204.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3828 - 8843 - Universal Flex Section (2.25 X 4) - Priced Each - Stainless steel flex section that measures 2.25 ID x 8 - Overall Length - Ansa - Audi Volkswagen

Stainless steel flex section that measures 2.25 ID x 8 - Overall Length

Brand:
Ansa - Corporate Logo
ES#:
3828
Mfg#:
8843
In Stock
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4850 - 1287013003 - Female Bosch Electrical Connector Repair Kit - Great for all kinds of electrical repairs on your V/W & Audi - Bosch - Audi Volkswagen

Great for all kinds of electrical repairs on your V/W & Audi We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4850
Mfg#:
1287013003
In Stock
$27.25 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4839936 - 024871OBD11 - 100 Credits - OBDeleven - 100 Credits for you to unlock One-Click apps and modify your car! - OBDeleven - Audi BMW Volkswagen MINI

100 Credits for you to unlock One-Click apps and modify your car! These arrive on a scratch-off card with a code for you to activate on your OBDeleven device easily.

Brand:
OBDeleven - Corporate Logo
ES#:
4839936
Mfg#:
024871OBD11
In Stock
Limited Qty Sale
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3031692 - 543200 - SONAX Engine Cleaner - Restore the shine to your engine bay! - SONAX - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Restore the shine to your engine bay!

Brand:
SONAX - Corporate Logo
ES#:
3031692
Mfg#:
543200
In Stock
$14.99 USD
Free Shipping
on orders $49 and up
ES#4505623 - 011966LA07-07KT - ECS "Ti.22" UNIVERSAL Exhaust Tips - 3.5" Titanium - Matte Finish - Set of Four - 2.5" Clamp-on Inlet / 3.5" Single Wall, Slant Cut Outlet - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

2.5" Clamp-on Inlet / 3.5" Single Wall, Slant Cut Outlet 10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
ECS - Corporate Logo
ES#:
4505623
Mfg#:
011966LA07-07KT
In Stock
ON SALE!
$831.99

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

$807.03 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#10150 - N10272302 - Self-Locking Hex Nut - Priced Each - Install new hardware with your new parts. M10 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M10 Secures the upper control arms to the spindle

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
10150
Mfg#:
N10272302
In Stock
1% off MSRP

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

$2.00

This product was last offered at the strikethrough price on
11-02-2026

$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4940224 - 058791LA01 - Repair Wire - Priced Each - 620mm trigger wire with two standard connectors - replaces OE# 000979009E/EA. Commonly used to connect the headlight switch to the CECM for conversions and retrofits. - ECS - Audi Volkswagen

620mm trigger wire with two standard connectors - replaces OE# 000979009E/EA. Commonly used to connect the headlight switch to the CECM for conversions and retrofits. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4940224
Mfg#:
058791LA01
In Stock
ON SALE! SAVE 25%
$6.99

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

$5.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4849778 - 006192ECS01A2KT - Magnetic Fender Cover & LED Telescoping Mirror With Telescoping Magnet & 2 Magnetic Parts Trays - This kit of accessories that should be in every toolbox includes a telescoping magnet, 2 magnetic parts trays, an ECS magnetic fender cover and a telescoping LED mirror! - Enthusiast Bundles - Audi BMW Volkswagen Mercedes Benz MINI Porsche

This kit of accessories that should be in every toolbox includes a telescoping magnet, 2 magnetic parts trays, an ECS magnetic fender cover and a telescoping LED mirror! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4849778
Mfg#:
006192ECS01A2KT
In Stock
ON SALE!
$91.99

This product was last offered at the strikethrough price on
10-28-2026

$89.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2816762 - 321601173az37kt - Wheel Bolt Cover Set - Grey - Covers the lug bolt head for a cleaner look. 17mm - Genuine Volkswagen Audi - Audi Volkswagen

Covers the lug bolt head for a cleaner look. 17mm

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2816762
Mfg#:
321601173AZ37KT
In Stock
$100.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4840618 - H021-002-06 - HP Tuners PROLINK+ Cable - Get access to even more vehicle data using PROLINK+ to wire in up to 2x analog signals and 1x CAN bus signal. Compatible with MPVI2+ and MPVI3 interfaces. - HP Tuners - Audi Volkswagen

Get access to even more vehicle data using PROLINK+ to wire in up to 2x analog signals and 1x CAN bus signal. Compatible with MPVI2+ and MPVI3 interfaces. For use with HP Tuners MPVI2+ and MPVI3 interfaces only.

Brand:
HP Tuners - Corporate Logo
ES#:
4840618
Mfg#:
H021-002-06
Ships on Dec 15, 2026
$60.99

This product was last offered at the strikethrough price on
05-12-2026

$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5374135 - 25002-0010-99 - Hightec TOPGEAR SAE 75W-90 S - 1 Liter - Fully synthetic, multigrade gearbox oil of performance rating API GL-4/5 for multi-functional use in axle gears and manual gearboxes - ROWE - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Fully synthetic, multigrade gearbox oil of performance rating API GL-4/5 for multi-functional use in axle gears and manual gearboxes

Brand:
ROWE - Corporate Logo
ES#:
5374135
Mfg#:
25002-0010-99
In Stock
$19.99 USD
Free Shipping
on orders $49 and up
ES#2209058 - ECS2X4WSPINK - Pink ECS Tuning Window Sticker - Priced Each - 2"x4" window sticker - Show some love for your favorite tuning company - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

2"x4" window sticker - Show some love for your favorite tuning company 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2209058
Mfg#:
ECS2X4WSPINK
In Stock
ON SALE!
$1.99

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

$1.93 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4500516 - 30-3326 - AEM Water/Methanol Injection System - High-Flow Low-Current WMI Solenoid - 200PSI 1/8in-27NPT In/Out - AEM Electronics  - Audi BMW Volkswagen MINI Porsche

High-Flow Low-Current WMI Solenoid - 200PSI 1/8in-27NPT In/Out

Brand:
AEM Electronics  - Corporate Logo
ES#:
4500516
Mfg#:
30-3326
In Stock at Vendor
11% off MSRP

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

$149.99

This product was last offered at the strikethrough price on
11-02-2026

$132.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2966728 - 27705 - Pressure To Height Upgrade - Everything needed to add height based adjustability to your 3P management system - Air Lift - Audi BMW Volkswagen

Everything needed to add height based adjustability to your 3P management system For use with Air Lift 3P management only

Brand:
Air Lift - Corporate Logo
ES#:
2966728
Mfg#:
27705
In Stock at Vendor
$795.00 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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