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Volkswagen Jetta IV 1.8T Engine Intake Parts

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Universal Pro Dry S Air Filter - White

ES#518390 - 21-45505 - Universal Pro Dry S Air Filter - White - Replacement filter with 4.5"inlet, 6"base, 4.75"top, and 5"height - AFE - Volkswagen

Replacement filter with 4.5"inlet, 6"base, 4.75"top, and 5"height

Brand:
AFE - Corporate Logo
ES#:
518390
Mfg#:
21-45505
In Stock
ON SALE! SAVE 26%
$76.00

This product was last offered at the strikethrough price on
05-27-2026

$56.10 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbosmart Gen-V Race Port BOV - Blue

ES#4007245 - TS-0204-1131 - Turbosmart Gen-V Race Port BOV - Blue - The Race Port is famous for being an amazingly small and light BOV for turbocharged competition level engines - TurboSmart - Audi Volkswagen

The Race Port is famous for being an amazingly small and light BOV for turbocharged competition level engines *General use blow off valve for custom big turbo applications - Not a direct fit valve*

Brand:
TurboSmart - Corporate Logo
ES#:
4007245
Mfg#:
TS-0204-1131
In Stock at Vendor
$335.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Throttle Body Gasket

ES#271042 - 028129748 - Throttle Body Gasket - Seals the throttle body to the intake manifold - Genuine Volkswagen Audi - Audi Volkswagen

Seals the throttle body to the intake manifold

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
271042
Mfg#:
028129748
In Stock
12% off MSRP

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

$16.99

This product was last offered at the strikethrough price on
10-21-2026

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Pro Dry S Air Filter - White

ES#518374 - 21-30003 - Universal Pro Dry S Air Filter - White - Replacement filter with 3"inlet, 5"base, 3.5"top, and 7"height - AFE - Volkswagen

Replacement filter with 3"inlet, 5"base, 3.5"top, and 7"height

Brand:
AFE - Corporate Logo
ES#:
518374
Mfg#:
21-30003
In Stock
ON SALE! SAVE 15%
$76.00

This product was last offered at the strikethrough price on
10-19-2026

$64.60 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Universal Pro dry S Air Filter - white

ES#518380 - 21-35010 - Universal Pro dry S Air Filter - white - Replacement filter with 3.5" inlet, 6"base, 4.75" top, 6" height - AFE - Volkswagen

Replacement filter with 3.5" inlet, 6"base, 4.75" top, 6" height

Brand:
AFE - Corporate Logo
ES#:
518380
Mfg#:
21-35010
In Stock
ON SALE! SAVE 15%
$76.00

This product was last offered at the strikethrough price on
10-19-2026

$64.60 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Intercooler

ES#2827234 - 1J0145803T - Intercooler - Quality replacement intercooler - Nissens - Volkswagen

Quality replacement intercooler We Price Match - Give Us A Call or Chat!
For vehicles with VIN from 1J-3-058 312, split is in the 2003 model year

Brand:
Nissens - Corporate Logo
ES#:
2827234
Mfg#:
1J0145803T
Ships in 2 Business Days
$321.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Blow Off Valve - Polished

ES#1832067 - FMDV004c - Blow Off Valve - Polished - Made to mount on top of hard boost pipe. Vacuum port on top. - Forge - Audi Volkswagen

Made to mount on top of hard boost pipe. Vacuum port on top.

Brand:
Forge - Corporate Logo
ES#:
1832067
Mfg#:
FMDV004C
Ships in 2 Business Days
$160.99 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 Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2587635
Mfg#:
058129717D
In Stock
$4.99

This product was last offered at the strikethrough price on
10-08-2026

$3.05 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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 7 Business Days
$31.99 USD
Free Shipping
on orders $49 and up

Intercooler

ES#2695457 - 1J0145803G - Intercooler - Quality replacement intercooler - Mahle-Behr - Volkswagen

Quality replacement intercooler For vehicles with VIN up to 1J-3-058 311, split is in the 2003 model year

Brand:
Mahle-Behr - Corporate Logo
ES#:
2695457
Mfg#:
1J0145803G
In Stock at Vendor
$174.14

This product was last offered at the strikethrough price on
08-26-2026

$159.64 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV)

ES#2631446 - 034129101B - Pressure Control Valve (PCV) - Located on the turbo inlet pipe. 19mm - Vaico - Audi Volkswagen

Located on the turbo inlet pipe. 19mm We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2631446
Mfg#:
034129101B
Ships in 1-2 days
$34.99

This product was last offered at the strikethrough price on
09-29-2026

$31.61 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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 For vehicles with AWP engine code, with production date up to 6/30/2003

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
7771
Mfg#:
035103245G
Ships in 5 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
10-21-2026

$38.99 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 Feb 4, 2027
$305.22 USD
Free Shipping
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

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 For vehicles with AWP engine code only

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

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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