1. Chevrolet Climate Controls & Control Units To Buy
  2. sku: 11657733666788603
  3. AC DELCO 43397FXRY

AC DELCO 43397FXRY Control Relay Connector A/c

fits model: Blazer. make: Chevrolet. year: 1995–1996.

43397fxry Ac Delco For 1995-1996 Chevrolet Blazer A/c Control Relay Connector

( Brand: Ac Delco ), ( Manufacturer Part Number: 43397FXRY ), ( Part Type: Control ), ( Manufacturer Warranty: 12 Month Warranty ), ( Notes: Gold New ), ( Years: 1995 1996 ), ( Application: Chevrolet Blazer A/c Control Relay Connector ), ( Product Name 2: Hvac Control Relay Connector ), ( Cs-sku: 400 )

Review AC DELCO Chevrolet A/c Control Relay Connector fits BLAZER 1995–1996

The **AC Delco 43397FXRY** is a high-quality, direct-fit replacement relay and connector assembly specifically engineered for the **1995 1996 Chevrolet Blazer**, ensuring seamless integration with the vehicle s air conditioning control system. Designed to meet or exceed OEM specifications, this component features a robust, corrosion-resistant construction that guarantees reliable performance in demanding driving conditions. The relay within this assembly is a precision-engineered switch that regulates the electrical flow to the vehicle s air conditioning compressor clutch, allowing for smooth engagement and disengagement while minimizing wear on the system. The integrated connector is precision-molded to match the original wiring harness, ensuring a secure and interference-free connection that prevents loose contacts, voltage drops, or potential electrical faults. Built to withstand the rigors of daily use, this relay and connector assembly is ideal for both professional mechanics and DIY enthusiasts seeking a dependable, long-lasting solution for their Blazer s climate control system. Its compatibility with the specified model years ensures an exact fit, reducing the risk of compatibility issues and simplifying installation. Whether replacing a faulty relay or upgrading for enhanced durability, this AC Delco part delivers the performance and reliability drivers expect from a trusted automotive brand.

### **Pros and Cons of buying a AC Delco 43397FXRY Relay Connector for a 1995-1996 Chevrolet Blazer A/C System**

#### **Pros:**

1. **Direct Fitment** The AC Delco 43397FXRY is specifically designed for the 1995-1996 Chevrolet Blazer, ensuring compatibility with the vehicle s wiring and relay system. This reduces the risk of installation errors that could occur with a generic or mismatched part.

2. **Reliability** AC Delco is a trusted brand under General Motors, known for producing high-quality, durable electrical components. The relay is engineered to handle the electrical demands of the Blazer s A/C system, reducing the likelihood of premature failure.

3. **Prevents Common Issues** A faulty or failing A/C relay can cause intermittent or complete loss of air conditioning function. Replacing it with a new, genuine relay can resolve persistent starting or cycling problems in the A/C compressor clutch.

4. **Easy Installation** Relays are typically simple to replace, requiring minimal tools and no specialized skills. The Blazer s design allows for straightforward access to the relay, often located in the fuse/relay box under the dashboard or in the engine bay.

5. **Cost-Effective Fix** Replacing a relay is a low-cost solution compared to diagnosing and repairing other potential electrical or mechanical failures in the A/C system. It avoids unnecessary labor costs associated with more complex repairs.

6. **Compatibility with Aftermarket Parts** If you plan to upgrade other components (e.g., a new A/C compressor or clutch), using a genuine AC Delco relay ensures seamless integration with aftermarket parts designed for the Blazer.

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#### **Cons:**

1. **Limited Availability** While AC Delco parts are widely available through auto parts stores (O Reilly, AutoZone, RockAuto), they may not always be in stock. You might need to order it online, which could take a few days.

2. **Price Slightly Higher Than Generic Alternatives** Compared to non-branded relays, the AC Delco part may cost a few dollars more. However, the trade-off is often worth it for reliability, especially if the relay is critical to the A/C system s function.

3. **Potential for Counterfeit Parts** Purchasing from untrusted sellers (e.g., unverified online marketplaces) could result in receiving a fake or low-quality relay. Always buy from reputable sources like RockAuto, Amazon, or local auto parts stores.

4. **Diagnostic Uncertainty** If the relay is not the actual cause of the A/C issue (e.g., a faulty compressor clutch, low refrigerant, or electrical wiring problem), replacing it alone may not solve the problem. A thorough diagnosis is still necessary before purchasing.

5. **Minimal Performance Gain** Unlike upgrading to a high-performance A/C compressor or improving refrigerant levels, replacing the relay primarily restores functionality rather than enhancing performance. Expect no noticeable improvements beyond fixing the relay-related malfunction.

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### **Conclusion:**

The **AC Delco 43397FXRY relay connector** is a **reliable, direct-fit solution** for fixing A/C relay issues in a 1995-1996 Chevrolet Blazer. Its pros such as brand trustworthiness, ease of installation, and compatibility outweigh the minor cons (higher cost, potential availability issues, or counterfeit risks) for most owners experiencing relay-related A/C problems. If you suspect the relay is faulty and have confirmed no other underlying issues (e.g., wiring, compressor clutch, or refrigerant), this part is a **practical and cost-effective choice**.

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### **Recommendation:**

1. **Verify the Symptom** Before purchasing, ensure the issue is indeed a faulty relay. Symptoms include the A/C compressor not engaging when the system is turned on, intermittent clicking noises, or the relay itself appearing burnt or corroded. Use a multimeter to test the relay s continuity if you re comfortable with basic diagnostics.

2. **Buy from a Trusted Source** Purchase the relay from **RockAuto, Amazon, or a local auto parts store** to avoid counterfeit parts. Check seller ratings and product reviews if ordering online.

3. **Consider a Multipack** Some relays (including AC Delco) are sold in multipacks. Buying an extra relay as a spare can be useful for future reference or as a backup.

4. **Pair with Other Maintenance** If replacing the relay, take the opportunity to inspect and service other A/C components (e.g., check refrigerant levels, test the compressor clutch, and clean the condenser). This ensures the system operates efficiently long-term.

5. **DIY Installation** The replacement is straightforward and does not require professional help. Follow the vehicle s wiring diagram or a reliable online guide (e.g., from a trusted mechanic or YouTube tutorial) to ensure proper installation.

**Final Verdict:** **Proceed with confidence.** The AC Delco 43397FXRY is the **best choice** for a reliable fix, provided the relay is confirmed as the root cause of the issue. It balances quality, compatibility, and ease of use effectively for the Blazer s A/C system.

Details:

Parts Geek - For 1995 - 1996 Chevrolet Blazer A/C Control Relay Connector AC Delco 43397FXRY: Review Fitment Notes to Ensure Proper Fit condition: New Brand: Notes: Gold Weather Resistant: Yes Meets or Exceeds OEM Specifications: Features: Manufactured meet expectations for fit, form, and function. 12 Month Warranty Fitment Notes: Vehicle: 1995 - 1996 Chevrolet Blazer.

part #: 43397fxry price

  • $53.40

specifications chvyacheatercontrols:

  • for models: Blazer
  • for makes: Chevrolet
  • for years: 1995-1996
  • brand: Ac Delco
  • mpn: 43397fxry
  • part type: Control
  • manufacturer warranty: 12 Month Warranty
  • notes: Gold New
  • years: 1995 1996
  • application: Chevrolet Blazer A/c Control Relay Connector
  • product name 2: Hvac Control Relay Connector
  • cs-sku: 400

payments chvyAcheatercontrols:

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

general chvyAcheatercontrols:

  • condition: New
  • Car Truck Parts Accessories > Air Conditioning Heating > HVAC Controls Control Units

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  • cost: $0.00
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  • type: Fixed
  • carrier: FedEx
  • class: Standard
  • transit: 4-7 Days

seller chvyAcheatercontrols:

  • city: Pittston, Pennsylvania
  • # reviews: 328846
  • rating: 98.8%

returns chvyAcheatercontrols:

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

offer chvyAcheatercontrols:

  • quantity: 1
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • started: April 18, 2026
for models: blazer, for makes: chevrolet, for years: 1995-1996, part type: control, manufacturer warranty: 12 month warranty, notes: gold new, years: 1995 1996, application: chevrolet blazer a/c control relay connector, product name 2: hvac control relay connector, cs-sku: 400,
category: auto parts > car truck parts accessories > air conditioning heating > hvac controls control units, sku: 11657733666788603,
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  • New. Offer #1 priced at $53.40 + $0.00 shipping estimate = $53.40* total. 1995-1996 Chevrolet Blazer.FREE SHIPPING

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