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Volkswagen MK4 Engine Intake Parts

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Hex Bolt - Priced Each

ES#467233 - N10005010 - Hex Bolt - Priced Each - Install new hardware with your new parts. M6x30 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M6x30

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
467233
Mfg#:
N10005010
Ships in 1-2 days
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Throttle Body Gasket

ES#4028110 - 028129748 - Throttle Body Gasket - Seals the throttle body to the intake manifold - Fel-Pro - Audi Volkswagen

Seals the throttle body to the intake manifold

Brand:
Fel-Pro - Corporate Logo
ES#:
4028110
Mfg#:
028129748
Ships in 4 Business Days
$3.99

This product was last offered at the strikethrough price on
05-07-2026

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV)

ES#5307949 - 034129101B - Pressure Control Valve (PCV) - Located on the turbo inlet pipe. 19mm - Bremmen Parts - Audi Volkswagen

Located on the turbo inlet pipe. 19mm 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5307949
Mfg#:
034129101B
Special Order: No Guaranteed ETA
Auto Notify
ON SALE! SAVE 22%
$22.99

This product was last offered at the strikethrough price on
05-02-2026

$17.94 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Cover Breather Hose

ES#3545461 - 06A103221AL - Cylinder Head Cover Breather Hose - 90 Degree or "S" shaped breather hose - URO - Audi Volkswagen

90 Degree or "S" shaped breather hose 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3545461
Mfg#:
06A103221AL
Ships in 2 Business Days
$19.99

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

$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

O-Ring - Priced Each

ES#343033 - 3C0145117 - O-Ring - Priced Each - Replace your worn o-rings. 43.95mm - Genuine Volkswagen Audi - Volkswagen

Replace your worn o-rings. 43.95mm

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
343033
Mfg#:
3C0145117
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.

$18.99

This product was last offered at the strikethrough price on
07-28-2026

$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hose - Intercooler Pipe to Turbo

Brand:
Burgaflex - Corporate Logo
ES#:
3698907
Mfg#:
1J0145828H
Ships in 9 Business Days
$15.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

"U" Shaped Breather Hose OE# 06A133784P

ES#4045816 - 06A133784P - "U" Shaped Breather Hose OE# 06A133784P - Resides under intake manifold, common leak area - URO - Audi Volkswagen

Resides under intake manifold, common leak area 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4045816
Mfg#:
06A133784P
Ships in 2 Business Days
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bolt - Priced Each

ES#471127 - N90902301 - Bolt - Priced Each - Use new hardware with your new parts. M8x25 - Genuine Volkswagen Audi - Volkswagen

Use new hardware with your new parts. M8x25

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
471127
Mfg#:
N90902301
Ships in 1-2 days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

HKS Adapter Flange O-Ring

ES#1905454 - 2418T178 - HKS Adapter Flange O-Ring - Used to seal the valve to the new adapter flange - ECS - Audi Volkswagen

Used to seal the valve to the new adapter flange 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
1905454
Mfg#:
2418T178
Ships in 1-2 days
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

WMI Inline Filter

ES#4715238 - BMS-WMI-FIL - WMI Inline Filter - Keep your WMI system in top condition by filtering out potential contaminants before it becomes a problem - Burger Motorsports - Audi BMW Volkswagen MINI

Keep your WMI system in top condition by filtering out potential contaminants before it becomes a problem

Brand:
Burger Motorsports - Corporate Logo
ES#:
4715238
Mfg#:
BMS-WMI-FIL
Ships on Aug 14, 2026
$15.00 USD
Free Shipping
on orders $49 and up

19-25mm PCV Valve Adapter - Black

ES#2597318 - S25-19BLK - 19-25mm PCV Valve Adapter - Black - The perfect component for those upgrading their PCVs - Forge - Volkswagen

The perfect component for those upgrading their PCVs

Brand:
Forge - Corporate Logo
ES#:
2597318
Mfg#:
S25-19BLK
Ships in 4 Business Days
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spring Clip - Priced Each

ES#470436 - N90656201 - Spring Clip - Priced Each - Keeps your coupler attached to the turbo. 70X12mm - Genuine Volkswagen Audi - Audi Volkswagen

Keeps your coupler attached to the turbo. 70X12mm

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
470436
Mfg#:
N90656201
Ships in 1-2 days
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
07-28-2026

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

19-25mm PCV Valve Adapter - Blue

ES#2497366 - S25-19BLUE - 19-25mm PCV Valve Adapter - Blue - The perfect component for those upgrading their PCVs - Forge - Volkswagen

The perfect component for those upgrading their PCVs

Brand:
Forge - Corporate Logo
ES#:
2497366
Mfg#:
S25-19BLUE
Back Ordered
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV) Hose

ES#4883924 - 06A133240 - Pressure Control Valve (PCV) Hose - Comes off the PCV valve on the intake tube - Rein - Volkswagen

Comes off the PCV valve on the intake tube 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with AEG engine code only

Brand:
Rein - Corporate Logo
ES#:
4883924
Mfg#:
06A133240
Ships in 4 Business Days
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Amber LED

Brand:
SnowPerformance - Corporate Logo
ES#:
2826274
Mfg#:
80001
Ships in 4 Business Days
$6.99 USD
Free Shipping
on orders $49 and up

Swivel bracket - priced each

ES#467979 - N10331401 - Swivel bracket - priced each - Used in various locations. 6x6.5mm - Genuine Volkswagen Audi - Volkswagen

Used in various locations. 6x6.5mm

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
467979
Mfg#:
N10331401
Ships in 4 Business Days
32% off MSRP

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

$10.26

This product was last offered at the strikethrough price on
07-28-2026

$6.99 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.

Let us help you find the parts that fit your Volkswagen

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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