--- product_id: 1285057 title: "GM Genuine Parts 15-5438 (52458184) Air Conditioning Service Valve" brand: "gm genuine parts" price: "VT7699" currency: VUV in_stock: true reviews_count: 13 url: https://www.desertcart.vu/products/1285057-gm-genuine-parts-15-5438-52458184-air-conditioning-service-valve store_origin: VU region: Vanuatu --- # Precision GM OE fit Restores A/C system function Durable aluminum build GM Genuine Parts 15-5438 (52458184) Air Conditioning Service Valve **Brand:** gm genuine parts **Price:** VT7699 **Availability:** ✅ In Stock ## Summary > ❄️ Keep your cool with GM precision – don’t let A/C downtime cramp your style! ## Quick Answers - **What is this?** GM Genuine Parts 15-5438 (52458184) Air Conditioning Service Valve by gm genuine parts - **How much does it cost?** VT7699 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/1285057-gm-genuine-parts-15-5438-52458184-air-conditioning-service-valve) ## Best For - gm genuine parts enthusiasts ## Why This Product - Trusted gm genuine parts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual-Port Service Access:** Enables efficient evacuation and recharge of your vehicle’s A/C refrigerant system. - • **GM-Recommended OEM Quality:** Engineered to match original factory specs for flawless fit and function. - • **Compact & Precise Dimensions:** 2.5 x 2.5 x 0.7 inches for easy installation and perfect compatibility. - • **Seamless A/C Repair Solution:** Quickly stops leaks and restores peak air conditioning performance. - • **Lightweight Aluminum Construction:** Robust yet lightweight design ensures long-lasting durability without added bulk. ## Overview The GM Parts 15-5438 Air Conditioning Service Valve is a GM OE-spec aluminum valve designed to repair leaks and restore your vehicle’s A/C system. Featuring dual NPT ports for efficient refrigerant service, it guarantees a perfect fit and reliable durability, making it the trusted choice for maintaining optimal climate control in your GM vehicle. ## Description GM Genuine Parts A/C Service Valve are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). Review: High port A/C replacement part - Fit perfectly, very easy to install, no leaks so far . Review: Ac port - Part was exactly as described. ## Features - repair leaking a/c system, restore a/c function.Material:Aluminum - gm-recommended replacement part for your gm vehicle’s original factory component - offering the quality, reliability, and durability of gm oe - manufactured to gm oe specification for fit, form, and function - Fit type: Vehicle Specific ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0012P1SA8 | | Best Sellers Rank | #284,971 in Automotive ( See Top 100 in Automotive ) #168 in Automotive Replacement Air Conditioning Valves | | Brand Name | GM GENUINE PARTS | | Connector Type | Threaded | | Customer Reviews | 4.7 4.7 out of 5 stars (1,002) | | Exterior Finish | Aluminum | | Included Components | Service Valve | | Inlet Connection Size | 0.25 Inches | | Item Dimensions | 2.5 x 2.5 x 0.7 inches | | Item Type Name | Service Valve | | Item Weight | 0.01 Pounds | | Manufacturer | ACDelco | | Manufacturer Warranty Description | 12 Months / 12,000 Miles (Parts Only) | | Material Type | Aluminum | | Model Number | 15-5438 | | Number of Ports | 2 | | Outlet Connection Size | 0.25 Inches | | Outlet Connection Type | NPT | | Size | 2.5 inches (W) x 2.5 inches (L) x 0.7 inches (H) | | Specification Met | oe | | Thread Size | 0.25 inches | | Thread Type | NPT | | UPC | 036666548662 | | Unit Count | 1.0 Count | | Valve Type | Gate Valve | ## Product Details - **Brand:** GM GENUINE PARTS - **Exterior Finish:** Aluminum - **Inlet Connection Size:** 0.25 Inches - **Item dimensions L x W x H:** 2.5 x 2.5 x 0.7 inches - **Manufacturer:** ACDelco - **Material:** Aluminum - **Number of Ports:** 2 - **Outlet Connection Size:** 0.25 Inches - **Outlet Connection Type:** NPT - **Specification Met:** oe ## Images ![GM Genuine Parts 15-5438 (52458184) Air Conditioning Service Valve - Image 1](https://m.media-amazon.com/images/I/71P3duFln0L.jpg) ![GM Genuine Parts 15-5438 (52458184) Air Conditioning Service Valve - Image 2](https://m.media-amazon.com/images/I/21WRUlVv04L.jpg) ## Questions & Answers **Q: How does my vehicle’s AC system work?** A: The AC compressor pressurizes refrigerant gas, which moves to the condenser. The gas releases heat, condensing into a high-pressure liquid. After cooling, the liquid passes over evaporator coils to cool the air as it is blown through the vents. **Q: What are the signs the system needs service?** A: Common indicators of an air conditioning system in need of service include warm and/or weak airflow through the vents, frequent on/off cycling of the system and a strange or musty odor. **Q: Is the puddle of water under my car a sign of AC problems?** A: Not necessarily. Condensation typically builds up on the AC evaporator and the water is drained at the bottom of the vehicle. That’s normal, but a larger puddle combined with reduced AC performance could indicate a problem. **Q: Does low refrigerant mean there’s a leak in the system?** A: In most cases the answer is yes. AC systems in older cars will experience refrigerant leakage over time, but a later-model vehicle that needs continual refrigerant recharging typically indicates a leak. **Q: Can a new cabin air filter improve AC performance?** A: Yes. A very dirty or clogged cabin air filter can reduce the airflow of the AC system, reducing its cooling efficiency and making the system work harder than normal. Periodic cabin filter replacements help the AC system keep its cool. ## Customer Reviews ### ⭐⭐⭐⭐⭐ High port A/C replacement part *by E***A on April 17, 2025* Fit perfectly, very easy to install, no leaks so far . ### ⭐⭐⭐⭐⭐ Ac port *by R***N on June 2, 2025* Part was exactly as described. ### ⭐⭐⭐⭐⭐ Works like new again !! *by J***Y on August 8, 2019* I replaced my compressor accumulator orifice tube high pressure sensor low pressure sensor and a new sensor for the back of the compressor new GM Schrader valve and service port/ high side fitting you will need a special socket to change the high side service port. Emptied out the old accumulator into a measuring cup I used my two cycle mixing cup as it gives fluid ounces, added what came out of the old accumulator to the new accumulator. With new peg 150 ACDelco refrigerant oil, Dumped out the refrigerant oil in the new compressor it measured 4 oz replaced refrigerant oil with ACDelco pag 150 oil I did this twice with my 97 Chevy Dually and my 99 Chevy Tahoe both systems work perfectly Ice Cold Air again !! ## Frequently Bought Together - GM Parts 15-5438 Air Conditioning Service Valve - GM Parts Genuine 15-1119 Air Conditioning System Valve Core - Dorman 800-955 GM Air Conditioning Schrader Valve M12 X 1.50 Compatible with Select Models --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/1285057-gm-genuine-parts-15-5438-52458184-air-conditioning-service-valve](https://www.desertcart.vu/products/1285057-gm-genuine-parts-15-5438-52458184-air-conditioning-service-valve) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-07*