K-jetronic Warm Up Regulator WUR Double Vacuum Rebuild Kit

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The highest quality and most complete kit available. Must be adjusted with gauges after rebuild.

This WUR has two vacuum connections on the bottom.  This style of WUR started showing up in the late 1970's. It was not installed on all vehicles. You have to look at the WUR on your engine to determine what you have. You can not go by year and model. IF YOU ORDER THIS IN ERROR, IT IS NOT RETURNABLE. Watch the video below to determine which WUR you have BEFORE ordering. This ONLY works with dual-vacuum units!!!  You will find the quality of this kit impressive, and it includes features other kits do not. We will include information on how to download detailed overhaul instructions. 

K-jetronic Warm Up Regulator WUR Double Vacuum Rebuild Kit
$127.60
SKU:
GEG-WUR2KIT
Free Add-Ons Included:

K-Jet Warm-Up Regulator WUR Testing and Adjustment Procedures - On Demand Video

Product Details

Watch before you order to determine which version you have!

What is needed to do it yourself.

IMPORTANT REMINDER:  if you are going to rebuild your warm-up regulator, you MUST adjust it once you put it back together.  Without adjusting it properly, you may even have a hard time getting the engine to start. The only way a WUR can be adjusted properly is to hook up a fuel injection pressure tester to test the pressure changes as you make minor adjustments. Also, it has to be an accurate pressure tester. Most of the cheaper testers available online are not accurate and many leak. Gauges can vary anywhere from 2 to 8 PSI from normal. Kent tests each of our testers for leaks and accuracy before shipping.  See related products below.

The hardware package included is complete, right down to the little fasteners.

Note the external differences: 2 vacuum ports at the base of the unit and the taller housing.

Kent includes an instructional sheet on where to download instructions, along with some tips and advice on what else you made need to do this correctly yourself!

NOTE: For additional equipment that will help you rebuild and adjust your WUR, please review the related products below.

Related Products:

$56.95

Early K-Jetronic NON Vacuum Type Warm Up Regulator Rebuild Kit

Make sure your engine has this type of WUR before ordering. Study pictures closely below.

This WUR is very simple in design and has no internal diaphragms. It is also quite short compared to the other types. No instructions are included, but they are readily available on the internet by doing some Google searches.

$72.95

K-jetronic Warm Up Regulator WUR Single Vacuum Rebuild Kit

The highest quality and most complete kit available.

IF YOU ORDER THIS IN ERROR, IT IS NOT RETURNABLE. Watch the video below to determine which WUR you have BEFORE ordering. This ONLY works on single vacuum units!!!  You will find the quality of this kit is impressive, and it has things in it that other kits do not have.

$28.75

K-jetronic Warm Up Regulator Cold Start Modification Kit w/ Video Instructions

A good mod to make if you are rebuilding your WUR. Will allow you to adjust cold start pressure up or down without having to take the unit apart repeatedly.

Before you make this modification, you should be very familiar with the function of the WUR and how its pressure adjustments affect the performance of the K-Jetronic fuel injection systems. The tools and supplies offered in this kit will allow you to modify your warm-up regulator at home and in y

$48.85

1976 to 1985 K-Jetronic Warm-Up Regulator (WUR) Diagnostic Test Kit

Use in conjunction with a CIS fuel pressure tester to determine if your WUR is healthy and working properly.

PLEASE NOTE BEFORE ORDERING:  This WUR function test kit is INCLUDED in both 1976 to 1985 6-cylinder and  V8 full pressure test kits (see related products below). There is no need to order this separately.