AC DELCO OLX-ACDU7000-CL360A73 Fuel Tank Selector Valve Port 198995091070 Acdelco R3500/V3500

( Brand: Ac Delco ), ( Manufacturer Part Number: OLX-ACDU7000-CL360A73 ), ( Type: Automotive ), ( Features: Easy Installation ), ( Oe/oem Part Number: 12336290 ), ( Item Height: 3.200 ), ( Item Length: 6.500 ), ( Fitment Type: Direct Replacement ), ( Generic Keywords 1: Part ), ( Intended Use: Automobiles ), ( Misc Fitment Notes: See Notes ), ( Manufacturer Warranty: 1 Year ), ( UPC: 198995091070 )

Review AC DELCO Genuine Acdelco Chevy R3500/v3500 Fuel Tank Selector Valve Port fits R3500 1990–1991

The **AC Delco OLX-ACDU7000-CL360A73** is a high-performance, direct-fit fuel tank selector valve designed specifically for **1990 1991 Chevrolet R3500 and V3500 series trucks**, ensuring seamless compatibility with the original equipment (OEM) installation points. Engineered to meet or exceed factory specifications, this valve is crafted from durable materials, including robust metal housing and precision-machined internal components, to withstand the demands of heavy-duty applications while maintaining reliability under varying operating conditions. The **CL360A73 port configuration** is tailored to match the exact fuel line connections found on these older GMC and Chevrolet models, eliminating the need for adapters or modifications, which helps prevent leaks and ensures a clean, professional installation. Whether used in a classic restoration project or as a replacement for a worn-out or failed OEM part, this valve guarantees smooth fuel flow between the primary and auxiliary fuel tanks, reducing the risk of fuel starvation during long hauls or off-road excursions. Built to last, the AC Delco OLX-ACDU7000-CL360A73 is a trusted component for enthusiasts and fleet operators who demand performance, longevity, and ease of maintenance in their vehicles. Its straightforward design and compatibility with aftermarket fuel systems make it an ideal choice for those seeking a reliable upgrade without compromising on fit or function.

The **AC Delco OLX-ACDU7000-CL360A73** is a popular aftermarket air conditioning compressor for GM trucks, including the **1990-1991 Chevy R3500/V3500**. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the AC Delco OLX-ACDU7000-CL360A73**

1. **Compatibility with Fuel Tank Selector Valve Port**

- This compressor is designed to fit the **fuel tank selector valve port** on the 1990-1991 R3500/V3500, making installation straightforward without requiring major modifications.

2. **Reliability and Durability**

- AC Delco is a well-known brand in the automotive industry, known for producing high-quality, long-lasting components. This compressor is built to handle the demands of heavy-duty truck use.

3. **Efficient Cooling Performance**

- The compressor is designed to provide strong cooling performance, which is essential for maintaining comfort in a large truck cabin, especially in hot climates.

4. **Compatibility with Existing Systems**

- It is designed to work with the **R12 refrigerant system** commonly found in older GM trucks, reducing the need for costly system upgrades.

5. **Ease of Installation**

- Since it fits the fuel tank selector valve port, it avoids the need for custom mounting brackets or extensive wiring modifications, making it a plug-and-play option for many users.

6. **Widely Available Parts and Support**

- As a popular aftermarket part, replacement seals, belts, and other components are readily available, reducing downtime in case of wear or failure.

7. **Good Reputation for Aftermarket Compressors**

- Many truck owners and mechanics recommend AC Delco compressors for their balance of performance and affordability compared to OEM units.

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### **Cons of the AC Delco OLX-ACDU7000-CL360A73**

1. **Potential for Leaks Over Time**

- Like most compressors, seals can degrade over time, leading to refrigerant leaks. Regular maintenance is required to ensure longevity.

2. **Compatibility with R134a Systems (If Upgrading Refrigerant)**

- While this compressor is designed for **R12**, if you plan to upgrade to **R134a** (a more environmentally friendly refrigerant), you may need additional adapters or a different compressor model. This could add extra cost.

3. **Noise During Operation**

- Some users report that aftermarket compressors can be slightly noisier than OEM units, especially if the mounting is not perfectly aligned or if the belt tension is incorrect.

4. **Limited Availability of OEM-Style Parts**

- While AC Delco parts are widely available, some OEM-style components (like certain mounting hardware) may require sourcing from specialty suppliers.

5. **Potential for Incompatibility with Modified Systems**

- If your truck has undergone significant modifications (e.g., custom cooling systems, upgraded radiators, or aftermarket controls), the compressor may not integrate seamlessly without additional adjustments.

6. **Higher Upfront Cost Compared to Budget Options**

- While still reasonably priced, this compressor is not the cheapest option on the market. Budget alternatives (e.g., some generic brands) may be available for less, though with potentially shorter lifespans.

7. **Requires Proper Refrigerant Charging and System Flushing**

- If the system has been open to the atmosphere (e.g., due to a leak or repair), the compressor and system must be properly flushed and charged to avoid damage.

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### **Conclusion**

The **AC Delco OLX-ACDU7000-CL360A73** is a solid choice for **1990-1991 Chevy R3500/V3500** owners looking for a reliable, easy-to-install air conditioning compressor that fits the fuel tank selector valve port. Its reputation for durability and compatibility with the R12 system makes it a practical upgrade for those who prioritize performance and longevity. However, potential buyers should be mindful of the need for regular maintenance, the possibility of refrigerant leaks, and the compatibility of the compressor with any future refrigerant upgrades.

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### **Recommendation**

If you are replacing a failing AC compressor in your **1990-1991 Chevy R3500/V3500** and plan to stick with **R12 refrigerant**, the **AC Delco OLX-ACDU7000-CL360A73** is an excellent choice. It offers a good balance of reliability, ease of installation, and compatibility with your truck s existing setup.

1. **Check for Leaks:** Before installation, inspect the compressor and hoses for any signs of refrigerant leaks or damage.

2. **Use High-Quality Refrigerant Oil:** Ensure you use the correct **PAG oil** for R12 systems to lubricate the compressor properly.

3. **Proper Installation:** Follow the manufacturer s guidelines for mounting and belt tension to avoid excessive noise or premature wear.

4. **Regular Maintenance:** Schedule periodic checks of the compressor seals and refrigerant levels to prevent leaks.

5. **Consider Future Upgrades:** If you plan to switch to **R134a**, research whether this compressor is compatible or if you ll need a different model.

- If budget is a concern, explore other reputable brands like **Denso** or **Mopar** (for OEM-like quality), though ensure they fit the fuel tank selector valve port.

- If you re upgrading to **R134a**, look for a compressor explicitly rated for that refrigerant to avoid compatibility issues.

Overall, the **AC Delco OLX-ACDU7000-CL360A73** is a **highly recommended** option for your truck, provided you address maintenance and refrigerant compatibility upfront.

Details:

Built for Durability: Made from high-quality materials, this product has been rigorously tested to ensure long-lasting performance. Please verify that the OEM # or Part slink matches exactly before purchasing to ensure proper fitment. Brand New - Sealed in a Box. Supplier Title: Chevy R3500/V3500 1990 1991 Fuel Tank Selector Valve w/Port.

Built To Outperform And Outlast The Competition. Designed For Easy Installation. Made From The Highest Quality Materials. Maintenance Parts For CHEVROLET R3500.

part #: olxacdu7000cl360a73 prices

• $41.00-$147.92

specifications fueltanksysteme:

• for models: R3500
• for makes: Chevy
• for years: 1990-1991
• brand: Ac Delco
• mpn: Olx-acdu7000-cl360a73
• type: Automotive
• features: Easy Installation
• oe/oem part number: 12336290
• item height: 3.200
• item length: 6.500
• fitment type: Direct Replacement
• generic keywords 1: Part
• intended use: Automobiles
• misc fitment notes: See Notes
• manufacturer warranty: 1 Year
• upc: 198995091070

returns fueltanksysteme:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

offer fueltanksysteme:

• quantity: 2
• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: February 12, 2026

shipping fueltanksysteme:

• service: Standard
• class: Standard
• cost: $0.00
• type: Fixed
• transit: 3-7 Days

general fueltanksysteme:

• Car Truck Parts Accessories > Air Fuel Delivery > Fuel Tanks Filler Necks
• condition: New

payments fueltanksysteme:

• credit card: Discover
• other
• wallet: Google-pay

seller fueltanksysteme:

• # reviews: 126105
• city: West Chicago, IL
• rating: 99.6%

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