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Volkswagen 337/20AE 1.8T Engine Intake Parts

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High Flow Water Methanol Check Valve (Nylon Line)

ES#3469706 - sn0-8cv - High Flow Water Methanol Check Valve (Nylon Line) - Custom made with 100% methanol resistant stainless steel spring and EPDM seals ensuring zero corrosion even with high concentrations of methanol. - SnowPerformance - Audi BMW Volkswagen MINI

Custom made with 100% methanol resistant stainless steel spring and EPDM seals ensuring zero corrosion even with high concentrations of methanol.

Brand:
SnowPerformance - Corporate Logo
ES#:
3469706
Mfg#:
SN0-8CV
Ships in 6 Business Days
$31.99 USD
Free Shipping
on orders $49 and up

Breather Valve (PCV)

ES#7771 - 035103245g - Breather Valve (PCV) - Stepped plastic valves that resides under intake manifold & attached to the engine block breather system - Genuine Volkswagen Audi - Audi Volkswagen

Stepped plastic valves that resides under intake manifold & attached to the engine block breather system

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
7771
Mfg#:
035103245G
Ships in 4 Business 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.

$43.99

This product was last offered at the strikethrough price on
08-21-2026

$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Breather Tube

ES#2801554 - 06A103213F - Crankcase Breather Tube - Connects the oil filter adapter to the three-way valve housing - Rein - Audi Volkswagen

Connects the oil filter adapter to the three-way valve housing 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2801554
Mfg#:
06A103213F
Ships in 3 Business Days
$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

silicone Turbo Inlet Hose - Blue

ES#1876787 - TB1523BLUE - silicone Turbo Inlet Hose - Blue - For cars with 25mm PCV - Samco - Volkswagen

For cars with 25mm PCV

Brand:
Samco - Corporate Logo
ES#:
1876787
Mfg#:
TB1523BLUE
Back Ordered
$304.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Air Filter

ES#258911 - 1J0129620 - 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#:
258911
Mfg#:
1J0129620
In Stock
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
08-21-2026

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

Boost Pressure Crontrol Line

ES#240309 - 8L0145691F - Boost Pressure Crontrol Line - Returns air from the DV to the hard boost pipe - Genuine Volkswagen Audi - Volkswagen

Returns air from the DV to the hard boost pipe

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
240309
Mfg#:
8L0145691F
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.

$313.99

This product was last offered at the strikethrough price on
08-21-2026

$292.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Boost Hose Kit - Black

ES#3130082 - fmkt005blkKT - Boost Hose Kit - Black - A complete hose kit for your intercooler - Forge - Audi Volkswagen

A complete hose kit for your intercooler

Brand:
Forge - Corporate Logo
ES#:
3130082
Mfg#:
FMKT005BLKKT
Back Ordered
$292.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

silicone Turbo Inlet Hose - Blue

ES#5305 - tb1523blue - silicone Turbo Inlet Hose - Blue - For cars with 19mm PCV - Samco - Volkswagen

For cars with 19mm PCV

Brand:
Samco - Corporate Logo
ES#:
5305
Mfg#:
TB1523BLUE
Special Order: No Guaranteed ETA
$289.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold Gasket Replacement Kit

ES#2771999 - 058129717DKT8 - Intake Manifold Gasket Replacement Kit - Parts necessary for intake manifold gasket replacement and so much more - Genuine Volkswagen Audi - Volkswagen

Parts necessary for intake manifold gasket replacement and so much more

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2771999
Mfg#:
058129717DKT8
Ships on Dec 3, 2026
Auto Notify
$292.08

This product was last offered at the strikethrough price on
02-24-2026

$288.68 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Nozzle Mounting adapter for hose

ES#2826223 - 40110 - Nozzle Mounting adapter for hose - 1/8" NPT Threads, Can Only Be Used With Snow Performance Straight Style Nozzle Holders - SnowPerformance - Audi BMW Volkswagen MINI

1/8" NPT Threads, Can Only Be Used With Snow Performance Straight Style Nozzle Holders

Brand:
SnowPerformance - Corporate Logo
ES#:
2826223
Mfg#:
40110
In Stock
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Temperature Sensor

ES#3419843 - 06B905379D - Air Temperature Sensor - Mounted on the intake manifold - Meyle - Audi Volkswagen

Mounted on the intake manifold 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with VIN from 1J-34026 547 only, split is in the 2003 model year

Brand:
Meyle - Corporate Logo
ES#:
3419843
Mfg#:
06B905379D
Ships in 1-2 days
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Filter Wrap - red

ES#2862799 - RX-4730DR - Air Filter Wrap - red - Hyrdro-lock and contaminant protection for round tapered air filters - K&N - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Hyrdro-lock and contaminant protection for round tapered air filters

Brand:
K&N - Corporate Logo
ES#:
2862799
Mfg#:
RX-4730DR
Ships in 8 Business Days
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold Gasket

ES#2587635 - 058129717D - Intake Manifold Gasket - Ensure a proper seal to prevent or stop air leaks - Elring - Audi Volkswagen

Ensure a proper seal to prevent or stop air leaks 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2587635
Mfg#:
058129717D
In Stock
ON SALE! SAVE 58%
$7.13

This product was last offered at the strikethrough price on
03-23-2026

$2.96 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Pro 5R Air Filter - Blue (oiled)

ES#518461 - 24-30017 - Universal Pro 5R Air Filter - Blue (oiled) - Replacement filter with 3.0"inlet, 6"base, 4.75"top, and 6"height - AFE - Volkswagen

Replacement filter with 3.0"inlet, 6"base, 4.75"top, and 6"height

Brand:
AFE - Corporate Logo
ES#:
518461
Mfg#:
24-30017
In Stock
20% off MSRP

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

$88.99

This product was last offered at the strikethrough price on
08-21-2026

$71.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV) - (19mm)

ES#2598289 - 06A129101D - Pressure Control Valve (PCV) - (19mm) - Located on the intake hose leading to the turbo inlet - URO - Audi Volkswagen

Located on the intake hose leading to the turbo inlet 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For 2002 model year vehicles only

Brand:
URO - Corporate Logo
ES#:
2598289
Mfg#:
06A129101D
In Stock
$19.99

This product was last offered at the strikethrough price on
07-24-2026

$14.94 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Snow Performance Water Tank Upgrade - 7gal

Braided SS Line/Brackets/Solenoid/4AN Fittings

Brand:
SnowPerformance - Corporate Logo
ES#:
4680249
Mfg#:
SN0-40016-BRD
Ships in 2 Business Days
$260.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Intake Parts

All engine performance begins with engine breathing. That's why we have a large inventory of stock and performance intake manifolds, and related intake manifold parts, including MAF sensors, intake hoses, cold air intake systems, and engine air filters for both normally aspirated and forced induction engines. To perform it's best, your engine needs to breathe clean and breathe free.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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