AC DELCO SG58Z9 Heater Control Gm A/c

( Brand: Ac Delco ), ( Manufacturer Part Number: SG58Z9 ), ( Part Type: Control Heater ), ( Product Warranty: 12 Month Warranty ), ( Part Info: Genuine Gm ), ( Years: 2005 2006 05 06 ), ( Important: Please Read All Notes Before Making This Purchase ), ( Cs-sku: 400 )

Review AC DELCO A/c Heater Control Cadillac Genuine Gm fits CTS 2005–2006

The AC Delco SG58Z9 A/C Heater Control is an essential component for the climate control system in select Cadillac CTS models from the years 2005 and 2006. This heater control assembly is manufactured by GM's reputable aftermarket brand, AC Delco, ensuring a high-quality replacement part.

This part is specifically designed to regulate the temperature and airflow of the vehicle's heating, ventilation, and air conditioning (HVAC) system. It interfaces with the climate control system to maintain the desired temperature setting and adjust the fan speed accordingly.

Constructed using durable materials, the SG58Z9 A/C Heater Control is designed to withstand the rigors of daily use. Its robust design ensures reliable performance, providing consistent heating and cooling capabilities to the vehicle's interior.

The AC Delco SG58Z9 A/C Heater Control is a direct fit replacement for the original part, meaning it is engineered to fit and function identically to the OEM component. This guarantees a seamless installation process, requiring no modifications or additional components.

By choosing the AC Delco SG58Z9 A/C Heater Control, you can restore the optimal performance of your Cadillac CTS's climate control system. This replacement part offers a cost-effective solution for maintaining the comfort and enjoyment of your vehicle, ensuring that you and your passengers can travel in warmth and comfort, regardless of the external weather conditions.

In summary, the AC Delco SG58Z9 A/C Heater Control is a premium, direct fit replacement part for the climate control system in select Cadillac CTS models from 2005 and 2006. This durable and reliable component is designed to regulate the temperature and airflow of your vehicle's HVAC system, ensuring consistent performance and optimal comfort.

The AC Delco SG58Z9 A/C Heater Control is a part that is commonly used in the heating and cooling system of 2005 and 2006 Cadillac CTS vehicles produced by GM. This part is responsible for managing the temperature of the cabin by controlling the blend door actuator, which regulates the mix of hot and cold air coming from the heater core and the A/C evaporator.

1. Original Equipment (OE): This part is manufactured by a reputable original equipment supplier, AC Delco, which is a subsidiary of General Motors. It is designed to meet the specifications and quality standards of GM, ensuring a proper fit and function.

2. Easy Installation: The AC Delco SG58Z9 A/C Heater Control is a direct replacement for the original part, making the installation process straightforward and hassle-free.

3. Durability: AC Delco is known for manufacturing high-quality parts, and the SG58Z9 A/C Heater Control is no exception. It is designed to withstand the rigors of daily use and provide reliable performance.

4. Improved Comfort: A faulty heater control can lead to uncomfortable temperatures in the cabin, so replacing it with a new one can significantly improve the driving experience.

1. Cost: The AC Delco SG58Z9 A/C Heater Control may be more expensive than aftermarket alternatives. However, the cost difference is often offset by the peace of mind that comes with using a genuine OE part.

2. Availability: Depending on the location and availability, it may take some time to source and receive the part. This can be a disadvantage for those who need the part urgently.

The AC Delco SG58Z9 A/C Heater Control is a reliable and durable OE replacement part for the heating and cooling system of 2005 and 2006 Cadillac CTS vehicles. While it may be more expensive than aftermarket alternatives, its ease of installation, improved comfort, and durability make it a worthwhile investment. Ultimately, the decision to buy this part depends on the individual's priorities and budget.

If you are looking for a reliable and authentic replacement part for the heating and cooling system of your 2005 or 2006 Cadillac CTS, the AC Delco SG58Z9 A/C Heater Control is a strong recommendation. Its OE pedigree, easy installation, and durability make it a wise investment for those who prioritize quality and performance.

Details:

Make model Years, Fit Notes: Ac Heater, w/ Seat Cadillac's 2006. CadillAc CTS 2005 - 2006. Warranty:12 Month Warranty.

part #: sg58z9 prices

• $19.99-$199.95

specifications cahecon:

• for models: Cts
• for makes: Cadillac
• for years: 2005-2006
• brand: Ac Delco
• mpn: Sg58z9
• part type: Control Heater
• product warranty: 12 Month Warranty
• part info: Genuine Gm
• years: 2005 2006 05 06
• important: Please Read All Notes Before Making This Purchase
• cs-sku: 400

offer cahecon:

• sold: 0
• quantity: 1
• availability: In Stock
• options: Ship-to-home
• started: June 28, 2025

seller cahecon:

• city: Grand Prairie, Texas
• rating: 95.3%
• # reviews: 50234

payments cahecon:

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

shipping cahecon:

• transit: 4-9 Days
• carrier: FedEx
• class: Standard
• cost: $0.00
• service: FedEx Ground or FedEx Home Delivery
• type: Fixed

returns cahecon:

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

general cahecon:

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

Ac Delco SG58Z9 Is Similar To:

• 16171786 16171786 Gm Cadillac Eldorado-seville Ac (28.8% similar) Shipping cost is to the lower 48STATES only. Parts are sold used. Serious buyers only. Picture is for reference only...(November 1st, 2017)
• 16176586 Cadillac Deville Ac Climate Control Heater Programmer Module (27.5% similar) Parts are sold used. Serious buyers only. Shipping cost is to the lower 48STATES only. Office list. Picture is for reference only...(October 11th, 2018)
• Zl340hac144 175997459lkq Cadillac Sts Ac Heater Climate Control Temperature Oem (29.7% similar) ...(March 21st, 2018)
• Zl430hac1442 177939748lkq Cadillac Sts Ac Heat Temperature Control Heated Seats Oem (27.6% similar) ...(April 26th, 2018)
• Zl753hac144 185267662lkq Cadillac Cts Ac Heat Temperature Control Unit Oem (36.4% similar) ...(June 25th, 2018)
• Zm805hac144 211406027lkq Cadillac Escalade Ac Heat Temperature Control Unit Heated Seats Oem (27.3% similar) This will fit: cadillAc Escalade RSV dash MDT, w heated cooled seats opt KB6, id mounted, and small scratch, noted with picture...(March 14th, 2019)
• 04320 Cadillac 77-79 Hvac Ac (29.2% similar) Please see pictures for more details. Through the messenger service first...(October 4th, 2017)
• 1223462 1971-74 Pontiac Cadillac Oldsmobile Ac Atc Mix Door Operating Assembly (28.8% similar) Cadillac all, 1976 devilled, Alvarado, Seville, Chevrolet, Oldsmobile, Pontiac...(December 14th, 2016)
• 1227042 Ac Delco Gm Climate Control Assembly For Cadillac Seville (57.1% similar) Climate control assembly for a 1976 cadillac Seville...(January 19th, 2019)
• 15-2875 Ac Delco A-c Acc (28.3% similar) Some manufacturers require that you register your product to Activate its warranty. Each warranty gives you specific rights, and may have other rights which vary from state. The manufacturers warranty shall be exclusive remedy for any such product defect or failure. Please for any questions...(January 3rd, 2018)
• 15-5314 Ac Delco Acdelco Replacement Heater Control Valve Fits Cadillac Deville (55.8% similar) ...(February 11th, 2019)