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Volkswagen Jetta IV 1.8T Engine Intake Parts

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ES#2083346 - 06A103213BG - Breather Hose - From T fitting to hose connected to the valve cover. - MTC - Audi Volkswagen

From T fitting to hose connected to the valve cover.

Brand:
MTC - Corporate Logo
ES#:
2083346
Mfg#:
06A103213BG
Ships in 9 Business Days
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2083347 - 06A103221BK - Breather Hose - Crooked "S" shaped breather hose attached to the PCV valve (bleeder valve) - MTC - Volkswagen

Crooked "S" shaped breather hose attached to the PCV valve (bleeder valve) For vehicles with AWW or AWP engine code with production date up to 06/30/2003 only

Brand:
MTC - Corporate Logo
ES#:
2083347
Mfg#:
06A103221BK
Ships in 9 Business Days
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#307334 - 1J0129631A - Grommet - priced each - Bushing found on the outside of the airbox assembly - Genuine Volkswagen Audi - Volkswagen

Bushing found on the outside of the airbox assembly

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
307334
Mfg#:
1J0129631A
Ships in 2 Business Days
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#470675 - N90750603 - 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#:
470675
Mfg#:
N90750603
Ships in 2 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#251595 - n90563801 - MAP Sensor O-Ring - Ensure a correct reading on your MAP sensor. 13.94x2.62 - Genuine Volkswagen Audi - Audi Volkswagen

Ensure a correct reading on your MAP sensor. 13.94x2.62

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
251595
Mfg#:
N90563801
Ships in 4 Business Days
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2826275 - 80003 - Green LED - SnowPerformance - Audi BMW Volkswagen MINI

Brand:
SnowPerformance - Corporate Logo
ES#:
2826275
Mfg#:
80003
In Stock at Vendor
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2093820 - 035103245A - Bleeder Valve - Located under the intake manifold - MTC - Audi Volkswagen

Located under the intake manifold For vehicles with VIN up to 4-042774, split is in model year 2004 except wagons, fits all Jetta wagons

Brand:
MTC - Corporate Logo
ES#:
2093820
Mfg#:
035103245A
Ships in 9 Business Days
$5.00 USD
Free Shipping
on orders $49 and up
ES#279563 - 06A145724 - Securing Ring - Located at the junction between the metal and plastic pressure pipes. - Genuine Volkswagen Audi - Volkswagen

Located at the junction between the metal and plastic pressure pipes.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279563
Mfg#:
06A145724
Ships in 2 Business Days
29% off MSRP

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

$4.22

This product was last offered at the strikethrough price on
07-18-2026

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4715229 - FSB-UNI - FSB WMI Controller - V2 Universal - Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping! - Burgaflex - Audi BMW Volkswagen MINI

Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping! For most JB4 applications.

Brand:
Burgaflex - Corporate Logo
ES#:
4715229
Mfg#:
FSB-UNI
In Stock
Limited Qty Sale
$153.00

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

$141.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4751033 - 013940LA03EBKT - MK4 Jetta Performance Catback Exhaust System & Luft-Technik Intake System - In-house engineered for VW MK4 enthusiasts! Featuring T304 SS Tig-welded 2.5" tubing, a center resonator and a straight-through perforated core muffler - Enthusiast Bundles - Volkswagen

In-house engineered for VW MK4 enthusiasts! Featuring T304 SS Tig-welded 2.5" tubing, a center resonator and a straight-through perforated core muffler Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751033
Mfg#:
013940LA03EBKT
In Stock
ON SALE! SAVE 21%
$1054.99

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

$829.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5425701 - SN0-20010 - Stage 2 Boost Cooler Forced Induction Progressive Engine Mount Water-Methanol Injection Kit - (NO LONGER AVAILABLE) *Scratch And Dent* - Red High Temp Nylon Tubing, Quick-Connect Fittings - Scratch & Dent - Audi BMW Volkswagen MINI Porsche

Red High Temp Nylon Tubing, Quick-Connect Fittings ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!

Brand:
Scratch & Dent - Corporate Logo
ES#:
5425701
Mfg#:
SN0-20010
In Stock
ON SALE! SAVE 30%
$520.99

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

$364.00 USD
Free Shipping
on orders $49 and up

This bolt-on package pairs a high-volume K04-001 turbocharger with a smooth-bore silicone inlet hose to maximize boost response. 10X Entries For Our 25th Anniversary Sweepstakes!
Factory engine cover will not fit with the use of this inlet hose.

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481348
Mfg#:
06A198704BKO4BKT
In Stock
$2319.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4714702 - 1.25G-UMT-CL - 1.25 Gallon Heavy-Duty Universal Methanol Tank - Clear/White - Heavy-duty yet compact tank that is compact and flexible allowing for a wide range of mounting on any flat vertical surface in the trunk. - Burger Motorsports - Audi BMW Volkswagen MINI

Heavy-duty yet compact tank that is compact and flexible allowing for a wide range of mounting on any flat vertical surface in the trunk.

Brand:
Burger Motorsports - Corporate Logo
ES#:
4714702
Mfg#:
1.25G-UMT-CL
Ships on Aug 4, 2026
$69.00 USD
Free Shipping
on orders $49 and up
ES#3190137 - 911-400 - Suction Pump - Restore engine performance - Dorman - Audi Volkswagen

Restore engine performance For vehicles with AWW or AWD engine codes only

Brand:
Dorman - Corporate Logo
ES#:
3190137
Mfg#:
911-400
Ships in 4 Business Days
$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2802642 - 06A103221BH - Breather Hose - 3-way breather hose at sits on top of the valve cover - Rein - Audi Volkswagen

3-way breather hose at sits on top of the valve cover 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2802642
Mfg#:
06A103221BH
Ships in 3 Business Days
$55.99 USD
Free Shipping
on orders $49 and up
ES#2878535 - 06A133751AG - Engine Vacuum System Suction Pump - Located near the intake manifold - Vaico - Volkswagen

Located near the intake manifold We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2878535
Mfg#:
06A133751AG
In Stock at Vendor
$216.99

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

$210.99 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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