Found on amazon
No store had it in town and ordered on Amazon, shipping was quick amd the best part is that it was the correct part Read more
GM GENUINE PARTS
GM Genuine Parts 15-5557 15722834 Heater Bypass Valve
$46.95$55.09
About this item
- restore cooling system function and performance
- some gm genuine parts may have formerly appeared as acdelco gm original equipment (oe)
- gm engineers design and validate oe parts specifically for your chevrolet, buick, gmc, or cadillac vehicle
- original equipment parts are designed to work with your gm vehicle safety systems - aftermarket replacement parts may not meet the same oe safety regulations, depending on the part type
- gm regularly updates production and service part designs to integrate new materials and technologies
- Fit type: Vehicle Specific
Key details
- Material
- Cast Iron
- Brand
- GM GENUINE PARTS
- Exterior Finish
- Machined
- Inlet Connection Type
- Flare
- Outlet Connection Type
- Flare
Dimensions and fit
- Item dimensions L x W x H
- 7.9 x 5.3 x 5.3 inches
- Outlet Connection Size
- 1.13 Inches
Item information
- Number of Ports
- 2
- Global Trade Identification Number
- 00036666649543
- Manufacturer
- ACDelco
Highlights
About this item
- restore cooling system function and performance
- some gm genuine parts may have formerly appeared as acdelco gm original equipment (oe)
- gm engineers design and validate oe parts specifically for your chevrolet, buick, gmc, or cadillac vehicle
- original equipment parts are designed to work with your gm vehicle safety systems - aftermarket replacement parts may not meet the same oe safety regulations, depending on the part type
- gm regularly updates production and service part designs to integrate new materials and technologies
- Fit type: Vehicle Specific
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Customer reviews
39 reviewsPositive
Rated 4.7/5 across 39 reviews — highly regarded by customers.
- 88% of sampled reviews are from verified purchases.
- 88% of sampled reviews give 4–5 stars.
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Customer summary is not available yet.
Rear Heat Delete GMC Safari Chevy Astro
This is the part needed to delete the rear heat in a gmc safari or astro van(mine is a 1997). Mine had leaking rear lines to the rear heater core. The metal lines are discontinued. Repairing them is possible with patching in rubber hose but this fix is easier in my opinion. Original had a 6 port valve. Simply install this 4 port valve, remove the rear heat valve, plug the vacuum line from the rear heat valve and cap off the 2 rear hoses that go to rear core up front while your installing this. Purchasing a set of hose clamp pliers makes the job far more easy. Also they make 5/8 rubber caps for capping off the metal lines for a clean repair. I now have no more leaking coolant at the rear core where it enters the van and my front heat works far better than before. Be sure to check your vacuum lines going to this new valve and also don't forget to plug off the vacuum line that went to your rear heat valve that you removed. You will loose a little coolant and make a mess. Top off coolant after running and assuring there are no leaks. Read more
Works great
Works great! Read more
The part you need if deleting the rear heater.
I'm turning my van into a camper so the rear heater had to go. It pays to go with Delco original equipment. The hardest part was dealing with those factory hose clamps. Helpful if you have the right tool for that (which I didn't). Read more
OEM replacement part
This part solved the coolant leak I was having with my '98 Astro Cargo van (without rear heat). The plastic on the old one had deteriorated after 20 years. Perfect replacement. Read more
good company, swapped mine out for the correct one ...
double check yours! my vehicle has extra heating in the rear so i needed a similar one w/six hose connectors. good company, swapped mine out for the correct one no problem. fast shipping. Read more
Leaking after a few months.
Replaced the original after fixing up the cooling system. New one has a small leak after 3 months. This is a fragile part made entirely out of plastic. Read more
Buen servicio.
Buena calidad....me gustó...justo lo que necesitaba. Read more
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