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Volkswagen Passat B4 TDI

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Volkswagen Passat B4 TDI Engine Intake Parts

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Crankcase Vent Valve

ES#2877989 - 028129101D - Crankcase Vent Valve - Repair vacuum system leaks - Vaico - Volkswagen

Repair vacuum system leaks We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2877989
Mfg#:
028129101D
Ships in 1 Business Day
$46.18 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hobbs Switch (30 psi)

Engages water-methanol system at 35PSI Adjustable from 25-50psi

Brand:
SnowPerformance - Corporate Logo
ES#:
2826280
Mfg#:
81081
In Stock at Vendor
$74.99 USD
Free Shipping
on orders $49 and up

Crankcase Vent Valve

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
271023
Mfg#:
028129101D
Ships in 2 Business 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.

$169.99

This product was last offered at the strikethrough price on
08-31-2026

$157.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Air Mass Sensor

ES#282062 - 074906461 - Air Mass Sensor - Genuine Volkswagen Audi - Volkswagen

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
282062
Mfg#:
074906461
Ships in 6 Business Days
8% off MSRP

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

$387.49

This product was last offered at the strikethrough price on
09-04-2026

$357.27 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Union Tee - 1/4 Quick Connect

Quick connect union T-fitting for 1/4" Nylon

Brand:
SnowPerformance - Corporate Logo
ES#:
2826282
Mfg#:
82040
Special Order: No Guaranteed ETA
$23.99 USD
Free Shipping
on orders $49 and up

Air Mass Sensor

ES#2866400 - 074906461 - Air Mass Sensor - Febi - Volkswagen

We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2866400
Mfg#:
074906461
Special Order: No Guaranteed ETA
$262.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Air Temperature Sensor

ES#2894388 - 028906081 - Intake Air Temperature Sensor - Common fix for rough idle and no start scenarios. - Vemo - Volkswagen

Common fix for rough idle and no start scenarios.

Brand:
Vemo - Corporate Logo
ES#:
2894388
Mfg#:
028906081
Special Order: No Guaranteed ETA
$15.99 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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