1. Cadillac AC & Heater Controls For Sale
  2. sku: 3243717048891781
  3. AC DELCO 78NC68Y

AC DELCO 78NC68Y Control Relay A/c

fits model: Cts. make: Cadillac. year: 2003.

78nc68y Ac Delco A/c Control Relay Fits 2003 Cadillac Cts

( Brand: Ac Delco ), ( Manufacturer Part Number: 78NC68Y ), ( Part Type: Control ), ( Part Details: A/c Compressor Control Relay New ), ( Fit Years: 2005 2004 2007 2006 2003 ), ( Cs-sku: 400 )

Review AC DELCO A/c Control Relay Cadillac fits CTS 2003

The AC Delco 78NC68Y is a essential automotive component, specifically designed as an A/C Control Relay for the 2003 Cadillac CTS models. This relay plays a crucial role in the air conditioning system, ensuring efficient and reliable operation.

The compact, yet robust design of this relay measures approximately 2.5 inches long, 1.7 inches wide, and 1.2 inches in height. It is engineered with a high-quality, automotive-grade plastic housing that effectively protects the internal components from the harsh conditions of the automotive environment.

The AC Delco 78NC68Y is built with 12 voltage electrical specifications, allowing it to seamlessly integrate within the electrical systems of your Cadillac CTS. It features a total of 6 contacts, with 3 normally open (NO) contacts and 3 normally closed (NC) contacts, providing the necessary functionality for controlling various components of the A/C system.

This relay is engineered for durability and longevity, as it is designed to withstand continuous operation under various temperature ranges. It is also tested to meet the highest industry standards for electrical performance and reliability, ensuring that it will function optimally and consistently in your vehicle.

In the event of a failure, the AC Delco 78NC68Y can be easily replaced, as it is a direct fit for the specified Cadillac CTS models. By simply removing the old relay and installing the new one, you can restore the functionality of your A/C system, providing you with a comfortable driving experience once again.

In summary, the AC Delco 78NC68Y A/C Control Relay is a vital component for the 2003 Cadillac CTS, ensuring the efficient and reliable operation of the air conditioning system. Its compact design, robust construction, and high-quality electrical specifications make it a top choice for automotive enthusiasts and professionals alike.

Pros and Cons of buying a AC Delco 78NC68Y A/C Control Relay for a 2003 Cadillac CTS

The AC Delco 78NC68Y is a popular aftermarket A/C control relay option for various vehicle applications, including the 2003 Cadillac CTS. In this analysis, we will outline the key advantages and disadvantages of purchasing this part.

Pros:

1. OEM Quality: AC Delco is a reputable brand known for producing high-quality parts, including the 78NC68Y A/C control relay. By choosing an OEM part, you can ensure a proper fit, function, and durability.

2. Enhanced Comfort: A malfunctioning A/C control relay can lead to inconsistent temperature control or even a complete loss of air conditioning. Replacing the faulty component with a new one, such as the AC Delco 78NC68Y, can help restore the desired comfort level in your vehicle.

3. Cost-Effective: In some cases, replacing a faulty A/C control relay may be more cost-effective than repairing other potential issues or investing in a new A/C system.

4. Easy Installation: The AC Delco 78NC68Y A/C control relay is designed to be a direct replacement for the original part, making installation relatively straightforward.

Cons:

1. Cost: Although the AC Delco 78NC68Y is a cost-effective option compared to some other solutions, it may still be more expensive than some aftermarket alternatives.

2. Potential for Unnecessary Replacement: In some cases, the A/C control relay may not be the root cause of A/C system issues. Replacing it without diagnosing the underlying problem could result in unnecessary expenses.

3. Availability: The AC Delco 78NC68Y A/C control relay may not be readily available at every local auto parts store, requiring you to order it online or visit a specific dealer.

Conclusion:

The AC Delco 78NC68Y A/C control relay is a reliable and effective solution for addressing issues with your 2003 Cadillac CTS's air conditioning system. Its OEM quality, ease of installation, and potential cost savings make it an attractive option for many vehicle owners. However, it's essential to consider the potential downsides, such as cost and availability, before making a purchase.

Recommendation:

If you're experiencing issues with your 2003 Cadillac CTS's air conditioning system, it's a good idea to diagnose the problem before replacing the A/C control relay. A professional mechanic or a trusted auto parts store can help determine if the relay is the root cause of your issue. If so, the AC Delco 78NC68Y is an excellent choice for restoring your vehicle's cooling capabilities. If not, you may be able to save money by addressing other underlying issues.

Details:

Mounting Hardware Included: No. Condition: New Vehicle Fitment, 2003 CadillAc CTS. GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or CadillAc vehicle. GM regularly updates production and service part designs to integrate new materials technologies.

part #: 78nc68y price

  • $20.44

specifications cahecon:

  • for models: Cts
  • for makes: Cadillac
  • brand: Ac Delco
  • mpn: 78nc68y
  • part type: Control
  • part details: A/c Compressor Control Relay New
  • fit years: 2005 2004 2007 2006 2003
  • cs-sku: 400

shipping cahecon:

  • transit: 3-8 Days
  • type: Fixed
  • service: FedEx Ground or FedEx Home Delivery
  • class: Standard
  • carrier: FedEx
  • cost: $0.00

payments cahecon:

  • credit card: Diners-club
  • other
  • wallet: Apple-pay

offer cahecon:

  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • started: May 5, 2025
  • quantity: 1

seller cahecon:

  • city: Romulus, Michigan
  • rating: 95.7%
  • # reviews: 59519

general cahecon:

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

returns cahecon:

  • paid by: Buyer
  • time: 30 Days
  • policy: Returns Accepted
for models: cts, for makes: cadillac, part type: control, part details: a/c compressor control relay new, fit years: 2005 2004 2007 2006 2003, cs-sku: 400,
category: auto parts > car truck parts accessories > air conditioning heating > hvac controls control units, sku: 3243717048891781,
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1 offer $20.44 USD
  • New. Offer #1 priced at $20.44 + $0.00 shipping estimate = $20.44* total. GM regularly updates production and service part designs to integrate new materials and technologies. 2003 Cadillac CTS.FREE SHIPPING

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