STANDARD MOTOR PRODUCTS 51857FCPN Control Relay Smp Cts A/c

( Brand: Standard Motor Products ), ( Manufacturer Part Number: 51857FCPN ), ( Part Type: Control Motor ), ( Manufacturer Warranty: 12 Month Warranty ), ( Notes: A/c Compressor Control Relay ), ( Years: 2004 2005 2006 2007 2003 ), ( Application: Cadillac Cts A/c Control Relay ), ( Cs-sku: 400 )

Review STANDARD MOTOR PRODUCTS Cadillac A/c Control Relay Smp fits CTS 2003–2007

The SMP (Solid State Motor) 51857FCPN is an essential automotive component designed specifically for the climate control system in certain Cadillac CTS models manufactured between 2003 and 2007. This AC control relay serves a critical role in regulating the operation of the vehicle's air conditioning system.

This relay is a solid-state design, which means it operates electronically instead of using mechanical contacts like traditional relays. Solid-state relays offer several advantages over their mechanical counterparts, including faster switching times, longer lifespan, and improved reliability.

The 51857FCPN is a motor-operated relay, which means it utilizes a small motor to switch the relay on and off. This design ensures a more robust and reliable connection between the relay and the components it controls, which in this case is the air conditioning system.

This AC control relay is compatible with Cadillac CTS models from the 2003 to 2007 model years. It is a direct replacement for the original part and can help resolve various climate control issues, such as the air conditioning system not blowing cold air or not functioning at all. Installing this relay may also help improve the overall performance of the AC system, providing a more comfortable driving experience.

The 51857FCPN is manufactured to meet or exceed OEM specifications for quality and performance. It is built to withstand the harsh conditions of automotive environments, ensuring a long service life. The relay comes with a warranty that guarantees its functionality and reliability, giving customers peace of mind when making the investment.

In summary, the SMP 51857FCPN is an essential AC control relay designed for Cadillac CTS models between 2003 and 2007. Its solid-state design offers improved reliability, faster switching times, and a longer lifespan compared to traditional relays. It is a direct replacement for the original part and can help resolve various climate control issues while improving overall system performance. The relay is manufactured to meet or exceed OEM specifications and comes with a warranty for added peace of mind.

Pros and Cons of Replacing the 51857FCPN A/C Control Relay for a 2003 Cadillac CTS

a. Improved Comfort: A faulty A/C control relay can prevent the air conditioning system from functioning correctly. Replacing the relay can help restore the cooling capacity of your vehicle and provide a more comfortable driving experience.

b. Long-Term Savings: A malfunctioning A/C control relay can lead to additional problems and increased repair costs. By addressing the issue with a new relay, you can potentially save money by avoiding more extensive repairs.

c. Enhanced Safety: A properly functioning air conditioning system can help maintain a comfortable cabin temperature, which can be crucial during extreme weather conditions. This can improve driving safety by reducing driver fatigue and distraction.

a. Cost: The cost of purchasing and installing a new A/C control relay can be a significant investment. Depending on your location and the labor costs in your area, the total cost could range from $100 to $300 or more.

b. Time: Replacing the A/C control relay is not a quick fix. The process may take several hours, depending on your mechanical skills and the availability of the necessary tools. If you're not comfortable performing the installation yourself, you'll need to find a trusted mechanic to do it for you.

c. Part Availability: While the 51857FCPN relay is a common replacement part, availability may vary depending on your location and the specific dealer or parts supplier. Be sure to check with multiple sources to ensure availability and compare prices.

Replacing the A/C control relay (51857FCPN) in your 2003 Cadillac CTS can offer significant benefits, such as improved comfort, long-term savings, and enhanced safety. However, it comes with some drawbacks, including the cost, time investment, and potential part availability issues. Ultimately, the decision to replace the relay depends on your budget, personal comfort level, and the severity of the A/C system's performance issues. If your vehicle's air conditioning is causing discomfort or posing a safety concern, it may be worth the investment to have the relay replaced. If you're uncertain about the issue, it's always a good idea to consult a trusted mechanic for advice.

If you decide to replace the A/C control relay (51857FCPN) in your 2003 Cadillac CTS, consider purchasing the part from a reputable supplier to ensure quality and compatibility. If you're not comfortable performing the installation yourself, find a trusted mechanic with experience in working on Cadillac vehicles to ensure a proper installation. Remember that regular maintenance of your vehicle's air conditioning system can help prevent future repair needs and save you money in the long run.

Details:

Enhanced Wear Resistance: Featuring brass or copper contacts where specified, our relays offer extended wear resistance, ensuring reliability even in high-stress applications. Renowned Global Manufacturer: As a global manufacturer of original equipment ignition Products, we maintain complete quality control throughout the manufacturing process from component to finished product. Parts Geek - For 2003 Cadillac CTS A/C Control Relay SMP 51857FCPN 2004 2005 2006 2007: Review Fitment Notes to Ensure Proper Fit condition: New Brand: Standard Motor Products Notes: Compressor Contents: Features: Built Last: Our relays feature high-quality composite housings that protect against harsh temperatures and the most demanding under-hood conditions, ensuring lasting reliability. 12 Month Warranty Fitment Notes: Vehicle: 2003 Cadillac CTS.

part #: 51857fcpn price

• $20.94

specifications cahecon:

• for models: Cts
• for makes: Cadillac
• for years: 2003-2007
• brand: Standard Motor Products
• mpn: 51857fcpn
• part type: Control Motor
• manufacturer warranty: 12 Month Warranty
• notes: A/c Compressor Control Relay
• years: 2004 2005 2006 2007 2003
• application: Cadillac Cts A/c Control Relay
• cs-sku: 400

payments cahecon:

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

returns cahecon:

• time: 14 Days
• paid by: Buyer
• policy: Returns Accepted

offer cahecon:

• sold: 0
• started: February 23, 2025
• options: Ship-to-home
• availability: In Stock
• quantity: 1

shipping cahecon:

• type: Fixed
• cost: $0.00
• service: Economy
• transit: 4-8 Days
• class: Economy

seller cahecon:

• rating: 95.1%
• # reviews: 256862
• city: Phoenix, Arizona

general cahecon:

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

Standard Motor Products 51857FCPN Is Similar To:

• Ax140 Standard For Cadillac Cts Hvac System Ambient Air 025623532493 (44.8% similar) Type: 2 blade male terminal. Hvac system ambient air temperature sensor AX140 by Standard...(August 16th, 2018)
• Ax147 Standard For Cadillac Dts Hvac System Ambient Air 025623532530 (44.8% similar) Hvac system ambient air temperature sensor AX147 by Standard. Type: 4 blade female terminal...(August 16th, 2018)
• Cp541 Standard Egr Valve Control (32.6% similar) We drop ship most auto 7, beck anally, dens, and GDP. We ask that you to verify the fitment before placing an order so can help confirm correct part is being ordered. End of the line testing ensures quality in every box...(March 24th, 2017)
• Ecc12 Standard Hvac Control Module (32.1% similar) Parts can be replaced only once under our lifetime warranty program. There is no coverage past the first replacement...(October 6th, 2017)
• Ecc5 Standard Hvac Control Module Reman Fits Cadillac Deville (31.6% similar) ...(July 1st, 2018)
• Ecc8 Standard Hvac Control Module (32.3% similar) ...(May 12th, 2017)
• Ecc9 Standard Motor Products Reman Hvac Control Module Cadillac Eldorado Seville (47.5% similar) Shipping:free shipping is for continental USA only. If any manufacturer warranty exists, it is between you and them. Or any other minor issue that does not make the part you are buying defective. No matter what says. Be sure the part you are buying is correct for your application. Once purchased you...(November 13th, 2018)
• F04113 Standard Hvac Defrost Mode Door Actuator Fits Cadillac 033086168302 (36.3% similar) If you are buying large or heavy items and have any doubt about fit please first. This can save you time and possible return shipping costs. Manufactured with high-quality plastic moldings to ensure durability. If your vehicle was not purchased in the us please research advance to be sure of fit. ...(May 26th, 2018)
• Hp3815 Standard For Cadillac Eldorado Compressor Relay Harness Connector 025623378152 (45.1% similar) Finish: black. Type: 5 female terminal. Featuring application and non-application electrical Products, handpick trade has the Products tools needed to get your job done right. Handpick trade A/C compressor cut-off relay harness connector by Standard. Finish: black. Specifications: connector gender: ...(October 27th, 2018)
• Hp4720 Standard For Cadillac Seville Handypack Compressor Clutch Connector 025623378855 (39.1% similar) Type: 2 female terminal. 25 terminal gender: female quantity: 2 type: pin socket wire features: the handpick trade program is most complete wiring with 17 assortments available. Featuring application and non-application electrical Products, handpick trade has the Products tools needed to get your ...(October 27th, 2018)
• Pcs138 Standard For Cadillac Escalade Low Pressure Compressor Switch 727943161895 (36% similar) Low pressure A/C compressor cut-out switch by Standard. Type: 2 terminals...(July 14th, 2018)