Item has been added to your cart!
PLEASE READ OUR COVID UPDATE! Due to high order volume, your order may not ship for 3-5 business days.
Receive 5% GoBucks credit when you purchase this item online.
This is an aftermarket replacement idle air control (IAC) valve for your 1986-1991 Vanagon waterboxer. If you are unsure how to test your existing part to see if it's bad, read the following article:
Article: Idle Control System: 1986-91 Vanagon
YOUR ORIGINAL PART MAY JUST NEED A CLEAN: We've found that a poorly responding Original Equipment (OE) IAC valve can often be revived with some strategic cleaning. Remove the OE valve and spray some carb cleaner into the bore, then use a screwdriver to actuate the piston back and forth a few times, taking care to not scratch the sealing surface of the piston while working the cleaner into the valve. If your OE valve didn’t improve with cleaning, our aftermarket valves are a high quality replacement. Unlike some poor quality aftermarket valves we've seen, these IACs seal completely when closed and operate smoothly.
Installation note: Please keep in mind that this part may not solve your idle issue—but it certainly doesn't hurt to replace it. It is often challenging to diagnose a Vanagon running issue, because these vehicles don't have modern on-board diagnostics. If you plug in this part and it does not fix your issue, you still own the part. Click here for more information about returning electronic parts.
Rubber Mount for Idle Air Control Valve
Part #: 027-133-459A
Works with: 1986-1991
SOLD OUT
Notify Me Add to WishlistIdle Control Unit - Rebuilt
Part #: 251-907-393DX
Works with: 1986-1991
SOLD OUT
Notify Me Add to WishlistECU - Rebuilt Electronic Control Unit
Part #: 025-906-022
Works with: 1986-1991
SOLD OUT
Notify Me Add to WishlistEngine Ground Cable
Part #: 859-971-233-GW
Works with: 1980-1991
Our Price: $9.95
Add to WishlistGoWesty Throttle Valve Housing for Original EFI
Part #: GVW-TB-DF-N
Works with: 1983-1991
Our Price: $279.95
Add to WishlistBosch Sealed 2-Pin Female Connector Kit (Single Slot)
Part #: GW-2PIN-BOSCH
Works with: 1980-1991
Our Price: $9.95
Add to WishlistOBD-II ScanGauge Kit for GW-EFI
Part #: GVW-SCANGAUGE-KIT
Works with: 1986-1991
Our Price: $249.95
Add to WishlistAlternator - Water Cooled
Part #: AL33X
Works with: 1983-1991
Our Price: $122.95
Add to WishlistAlternator Bracket Support Bundle (2100cc)
Part #: GVW-ALT-MONSTER-BUNDLE
Works with: 1986-1991
Our Price: $81.95
Add to WishlistRebuilt Air Flow Meter
Part #: 0-280-202-079X
Works with: 1986-1991
SOLD OUT
Notify Me Add to WishlistGear Reduction Starter for Automatic
Part #: GVW-HTS-AT
Works with: 1968-1991
Price Range:
$195.95 - $279.95
Gear Reduction Starter (Manual)
Part #: GVW-HTS-MT
Works with: 1976-1991
Price Range:
$225.95 - $339.95
Alternator Charge Initiation Kit
Part #: ALT-100
Works with: 1983-1991
Our Price: $24.95
Add to WishlistAlternator Wiring Harness Upgrade Kit
Part #: ALT-HARNESS
Works with: 1983-1991
SOLD OUT
Notify Me Add to WishlistGoWesty Signal Filter for Air Flow Meter
Part #: GVW-025-906-302A
Works with: 1986-1991
Our Price: $61.95
Add to WishlistDistributor [NEW]
Part #: 0-986-237-639-AM
Works with: 1986-1991
SOLD OUT
Notify Me Add to WishlistHall Sensor Assembly Kit for Distributor
Part #: 1-237-010-027
Works with: 1986-1991
Our Price: $159.95
Add to WishlistO-Ring for Distributor (86-91)
Part #: 111-905-261
Works with: 1986-1991
Our Price: $0.95
Add to WishlistDistributor Cap [1986-88]
Part #: 03-212
Works with: 1986-1988
Our Price: $18.95
Add to WishlistDistributor Cap [1986-91]
Part #: 03-214
Works with: 1986-1991
Our Price: $31.95
Add to WishlistComplete Fuse Replacement Bundle
Part #: GVW-FUSE91
Works with: 1986-1991
Our Price: $13.95
Add to Wishlist1.9 & 2.1 Ignition Wire Set
Part #: 27462
Works with: 1983-1991
Our Price: $49.95
Add to WishlistMechanical Throttle Position Switch (TPS) for Digifant
Part #: GVW-MECH-TPS
Works with: 1986-1991
Our Price: $50.95
Add to WishlistRelay, Various Uses
Part #: 141-951-253B
Works with: 1983-1991
Our Price: $5.95
Add to WishlistSecond Battery Relay
Part #: 411-915-511B
Works with: 1984-1991, 1993-2003
Our Price: $8.95
Add to WishlistFuel Injection Relay [Late-Model]
Part #: 321-919-505A
Works with: 1988-1991
SOLD OUT
Notify Me Add to WishlistOil Pressure Switch Harness
Part #: GVW-OIL-HARNESS
Works with: 1986-1991
Our Price: $25.95
Add to WishlistTransmission Ground Cable
Part #: 251-971-237-GW
Works with: 1980-1991
Our Price: $11.95
Add to WishlistGoWesty Fuel Injector Bundle
Part #: INJECTOR-BUNDLE
Works with: 1983-1991
SOLD OUT
Notify Me Add to WishlistGoWesty Fuel Injector
Part #: GVW-0-280-150-206
Works with: 1983-1991
SOLD OUT
Notify Me Add to WishlistFuel Injector Seal & Grommet Kit
Part #: INJECTOR-SEALS-BUNDLE
Works with: 1968-1991
Our Price: $4.95
Add to WishlistBosch Oxygen Sensor [86-91]
Part #: 13-957
Works with: 1986-1991
Our Price: $79.95
Add to WishlistFuel Injector Seal - Inner
Part #: 311-133-261A
Works with: 1983-1991
Our Price: $0.45
Add to WishlistFuel Injector Grommet - Outer
Part #: 311-133-263
Works with: 1983-1991
Our Price: $0.95
Add to WishlistAir Flow Meter O-ring
Part #: 025-129-683
Works with: 1986-1991
Our Price: $6.95
Add to WishlistAccelerator Cable Retaining Pin & Bolt (Rear)
Part #: 211-721-578B-GR
Works with: 1980-1991
Our Price: $15.95
Add to WishlistFuse Box Cover
Part #: 251-937-071
Works with: 1986-1991
Our Price: $29.95
Add to WishlistFeedback | Contact GoWesty | Our Policies | Weekly News Blast
© 2021 GoWesty. All Rights Reserved. E-commerce Website Development by LIFTOFF Digital