What size (outside diameter) are the two fittings?

Thanks for asking.. They are for 1/4

Which way is this valve installed? I understand one way allows the vacuum to be pulled through and one flows freely but dont know which way to install

This device is a one way check valve used to permit vacuum to be applied to a vacuum storage tank. Think of vacuum as the opposite of air pressure and you will understand. The way to tell which way to install it is to put your mouth on one side and see if you can blow through it. If you can that is the direction that the vacuum will pass. The other way you can do it is to put your lips on one side and see if you can suck and get air to come through. If you can that is the side that should be connected to the vacuum generation device such as the intake manifold of your automobile.

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GM Genuine Parts 14047619 Cruise Control Vacuum Harness Check Valve

Product ID: 7532201

Details

Brand
GM GENUINE
Exterior Finish
Machined
Inlet Connection Size
0.25 Inches
Inlet Connection Type
Socket Weld
Item dimensions L x W x H
2.1 x 1.3 x
Material
Metal

🔧Vehicle-specific fit

⚙️OE-engineered precision

🛡️24-month unlimited warranty

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Description

🛠️ Cruise with Confidence: The Genuine GM Vacuum Valve You Can’t Afford to Miss!

TRUSTED BRAND BACKING - GM Genuine Parts, formerly ACDelco OE, with a top-rated 4.6-star customer satisfaction from 414 reviews.
PEACE OF MIND WARRANTY - Comes with a 24-month unlimited mile limited warranty, ensuring confidence in every mile.
PRECISION OE ENGINEERING - Designed and validated by GM engineers for flawless integration with Chevrolet, Buick, GMC, and Cadillac vehicles.
DURABLE METAL CONSTRUCTION - Machined metal finish guarantees long-lasting reliability under rigorous driving conditions.
TAILORED VEHICLE SPECIFIC FIT - Socket weld inlet and flare outlet connections ensure seamless installation and optimal performance.

The GM Genuine Parts 14047619 Cruise Control Vacuum Harness Check Valve is a rigorously tested, OE-engineered component designed specifically for GM vehicles. Featuring a durable metal build, precise 0.25-inch inlet/outlet connections, and backed by a 24-month unlimited mile warranty, it ensures reliable cruise control performance and seamless fitment for Chevrolet, Buick, GMC, and Cadillac models.

Specifications

ASIN	B000C982H2
Best Sellers Rank	#53,646 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Replacement Distributor Check Valves
Brand	GM GENUINE PARTS
Brand Name	GM GENUINE PARTS
Customer Reviews	4.6 out of 5 stars 414 Reviews
Exterior Finish	Machined
Global Trade Identification Number	00021625041773
Included Components	ACDelco - Cruise Control (Slp) (14047619)
Inlet Connection Size	0.25 Inches
Inlet Connection Type	Socket Weld
Item Dimensions	2.1 x 1.3 x 0.9 inches
Item Type Name	ACDelco - Cruise Control (Slp) (14047619)
Item Weight	0.01 Pounds
Item dimensions L x W x H	2.1 x 1.3 x 0.9 inches
Manufacturer	ACDelco
Manufacturer Part Number	14047619
Manufacturer Warranty Description	24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details.
Material	Metal
Material Type	Metal
Model Number	14047619
Number of Ports	1
Outlet Connection Size	0.25 Inches
Outlet Connection Type	Flare
Smart Home Compatibility	Not Smart Home Compatible
Specification Met	oe
UPC	021625041773
Unit Count	1.0 Count
Valve Type	vacuum check valve

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B/.33

Duties & taxes included

In stock

Sold byAmazon PanamaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Panama.

Secure transaction

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