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Volkswagen Passat Engine Parts & Accessories

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ES#2823172 - 18tgen3stg1KT - Stage 1 Performance Software Upgrade - This upgrade can only be performed with the car at ECS Tuning's location in Ohio - APR - Volkswagen

This upgrade can only be performed with the car at ECS Tuning's location in Ohio Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.
245hp/290lb-ft (93 octane) --- 236hp/278lb-ft (91 octane)

Brand:
APR - Corporate Logo
ES#:
2823172
Mfg#:
18TGEN3STG1KT
In Stock
$499.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#315430 - 1K0122157EN - Heater Core Supply Hose - Replacement heater core supply hose assembly - Genuine Volkswagen Audi - Volkswagen

Replacement heater core supply hose assembly affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with manual transmission only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
315430
Mfg#:
1K0122157EN
Ships in 1-2 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.

$133.99

This product was last offered at the strikethrough price on
06-27-2026

$124.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2586426 - 1K0253115ABKT - Downpipe Installation Kit - Everything you need for a quick and easy install - Genuine Volkswagen Audi - Volkswagen

Everything you need for a quick and easy install affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2586426
Mfg#:
1K0253115ABKT
In Stock
$100.99

This product was last offered at the strikethrough price on
06-21-2026

$99.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#263532 - MK4STG1CHIP-1DP - Stage I Performance Chip - 1 Program - Direct Port - DIRECT PORT ONLY - Vehicle must be brought to ECS - APR - Audi Volkswagen

DIRECT PORT ONLY - Vehicle must be brought to ECS Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.
209hp / 242lb-ft (91 Octane) - 215hp/247lb-ft (93 Octane)

Brand:
APR - Corporate Logo
ES#:
263532
Mfg#:
MK4STG1CHIP-1DP
In Stock
$499.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4339171 - 909914 - RaceChip GTS With App Control - Get up to +38 hp and +66 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip - Race Chip - Audi Volkswagen

Get up to +38 hp and +66 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles of the 2015 model year only

Brand:
Race Chip - Corporate Logo
ES#:
4339171
Mfg#:
909914
In Stock
$499.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4339495 - 918354 - RaceChip GTS With App Control - Get up to +38 hp and +62 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip - Race Chip - Volkswagen

Get up to +38 hp and +62 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles up through the 2014 model year only.

Brand:
Race Chip - Corporate Logo
ES#:
4339495
Mfg#:
918354
Ships in 3 Business Days
$499.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4339160 - 909643 - RaceChip GTS - Get up to +54 hp and +60 lb-ft through a safe and easy to use tuning module from Racechip - Race Chip - Audi Volkswagen

Get up to +54 hp and +60 lb-ft through a safe and easy to use tuning module from Racechip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with TSI engines only.

Brand:
Race Chip - Corporate Logo
ES#:
4339160
Mfg#:
909643
Ships in 3 Business Days
$499.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4339296 - 914764 - RaceChip GTS With App Control - Get up to +48 hp and +66 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip - Race Chip - Audi Volkswagen

Get up to +48 hp and +66 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4339296
Mfg#:
914764
Ships in 3 Business Days
$499.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4339066 - 905573 - RaceChip GTS - Get up to +64 hp and +74 lb-ft through a safe and easy to use tuning module from Racechip - Race Chip - Audi Volkswagen

Get up to +64 hp and +74 lb-ft through a safe and easy to use tuning module from Racechip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with FSI engines only.

Brand:
Race Chip - Corporate Logo
ES#:
4339066
Mfg#:
905573
Ships in 3 Business Days
$499.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Average gain of 50 horsepower and 85 lb-ft of torque on 93 Octane @ 18 PSI affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with FSI engine only

Brand:
Tunezilla - Corporate Logo
ES#:
3097349
Mfg#:
FSI-20T-1+
Ships in 7 Business Days
$499.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2765781 - 022145933APKT - Accessory Belt Kit - Keep your drive belt tight with a new belt, tensioner, and hardware - Genuine Volkswagen Audi - Volkswagen

Keep your drive belt tight with a new belt, tensioner, and hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2765781
Mfg#:
022145933APKT
Ships in 2 Business Days
$498.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2602131 - 3C0199555AAKT - ECS Ultimate Drivetrain Mount Kit - Includes engine and transmission mounts with all the necessary hardware - Assembled By ECS - Volkswagen

Includes engine and transmission mounts with all the necessary hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For 6 Speed Automatic transmissions only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2602131
Mfg#:
3C0199555AAKT
Ships in 2 Business Days
ON SALE! SAVE 20%
$312.99

This product was last offered at the strikethrough price on
04-11-2026

$249.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4660281 - 049672LA01 - Airbox Mount - Priced Each  - Located under the airbox (OE reference 13717542860, 036129689B) - ECS - Audi BMW Volkswagen

Located under the airbox (OE reference 13717542860, 036129689B) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4660281
Mfg#:
049672LA01
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#9332 - 1K0253115AB - Exhaust Gasket - Seals the turbocharger to the catalytic converter - Genuine Volkswagen Audi - Audi Volkswagen

Seals the turbocharger to the catalytic converter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
9332
Mfg#:
1K0253115AB
In Stock
30% off MSRP

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

$44.58

This product was last offered at the strikethrough price on
06-21-2026

$31.15 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3470654 - 462-001-0014 - 1.8T to 2.0T Oil Filter Housing Adapter Plate - A must when converting to a 1.8T oil pump! - iABED Industries - Audi Volkswagen

A must when converting to a 1.8T oil pump! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with FSI engines only

Brand:
iABED Industries - Corporate Logo
ES#:
3470654
Mfg#:
462-001-0014
Back Ordered
$249.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4007485 - 2Q0965567A - Auxiliary Water Pump - Circulates coolant on the command of the ECU - Genuine Volkswagen Audi - Volkswagen

Circulates coolant on the command of the ECU affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with CVCA engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4007485
Mfg#:
2Q0965567A
Ships in 1-2 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.

$533.99

This product was last offered at the strikethrough price on
06-27-2026

$497.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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.

Let us help you find the parts that fit your Volkswagen

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

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