{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
Select your vehicle

Cadillac ATS A/C Expansion Valves

Refine by:

Shop Catalog

Showing 1 - 3 of 3 results
Sort by:
3411563 A/C Expansion Valve - Sold individually
Part Number: GPD3411563
Vehicle Info Required to Guarantee Fit
$21.99
Product Details
Warranty : 1 year GPD limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GPD OE ReplacementReplaces OE Number : 22799445, 22799451Recommended Use : OE ReplacementProduct Fit : Direct Fit
15-51303 GM Original Equipment Series A/C Expansion Valve - Direct Fit, Sold individually
Part Number: AC1551303
Vehicle Info Required to Guarantee Fit
$52.49
Product Details
Notes : 3.42 in. L x 1.41 in. W; Aluminum Material; Block Type; Female Inlet and Outlet Suction and Liquid FittingWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
39500 A/C Expansion Valve - Direct Fit, Sold individually
Part Number: FS39500
Vehicle Info Required to Guarantee Fit
$31.49
Product Details
Notes : (2) Mounting Hole/Stud Quantity; 1.5 Tonnage; 0.34 in. Liquid Inlet Size; 0.46 in. Liquid Outlet Size; 0.63 in. Suction Inlet Size; 0.7 in. Suction Outlet Size; -4.4 Super Heat; Aluminum Material; Block TypeWarranty : 120-day 4-Seasons limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
Page 1 of 1 | Showing 1 - 3 of 3 results

Product Questions & Answers

Q:I purchased a GDP model A/C expansion valve and it did not have gaskets like the AC Delco unit you show.  The one I removed didn’t have them either.  Should there be baskets?  I’m getting a whistling noise from the unit so I’m thinking it’s a leak or something. Show Less
Geoff B.
A:BEST ANSWERHi Geoff, We would like to better assist you with your concern. Can you provide us with your order number so we can check if we can ship the gasket? Thank you, Philip Customer Advocate Team Show less
Philip
 
1 Question, 1 AnswerView all Q&As >

Helpful Automotive Resources

A Comprehensive Overview of Air Conditioning and Heating in Vehicles
A Comprehensive Overview of Air Conditioning and Heating in VehiclesThere are three ways heat is transferred: conduction (contact), convection (carrying heat away), and radiation (as in warmth from a fire, a heater, or the sun).
Does A/C Waste Gas? + Tips to Improve Fuel Economy
Does A/C Waste Gas? + Tips to Improve Fuel EconomyHowever, even though the operation of the A/C system adds a slight load to the engine, which then slightly increases its fuel consumption, it is hardly significant. How Does the A/C Work?
Bad Expansion Valve Symptoms
Bad Expansion Valve SymptomsTo understand the role of the expansion valve, it helps first to have some knowledge of how the A/C system works. All automotive A/C systems use refrigerant as a heat transfer mechanism to remove heat from the cabin. The process starts at a device called the compressor.