1986–1993 Cadillac Allante / Seville / Eldorado AC‑HeatClimate Control Programmer
GM 16137740 – Tested Motor
GM OEM Part Number: 16137740
Fitment: 1986–1993 Cadillac Allante, Seville, Eldorado
Function: HVAC / AC‑Heat Control Assembly
This part number GM 16137740 refers to a GM HVAC Programmer / Climate Control Computer used in late‑1980s to early‑1990s General Motors vehicles. The programmer is the electronic module that controls blend doors, vacuum actuators, and overall automatic climate regulation.
Status: Discontinued OEM Part
Cross‑reference and supersession
Several OEM and aftermarket numbers interchange with GM 16137740:
GM 16054466 — listed as an interchange.Standard Motor Products PRG4 — aftermarket equivalent.Frigette 211‑940 — aftermarket equivalent.⭐ Condition
- Motor has been tested and works
- As photos show, some connectors/lines may need to be reused from your original unit
- These units often look similar across years—always compare the circuit board and case to your original
- If the photos do not match your part, do not purchase
🔧 Important Fitment Notes
- Many of these assemblies share the same outer appearance, but internal boards and connectors vary
- Best practice: unsnap your case and compare your circuit board to my photos
- If your motor is bad, you may only need the motor (see my other listings)
- If your motor is good, you may only need the board (I sell those separately)
- If your case is good, reuse it and purchase only the components you need
We both want to make sure this part fits your needs.
📦 Shipping
FREE Shipping — packaged securely for safe delivery.
📌 Please Read
I’m not an expert on every used auto part, so askquestions if needed.
I pick most items from auto salvage yards, estate sales, and consignments,and I describe them as accurately as possible. Descriptions can be subjective,so photos are your best guide.
If a 5‑star experience isn’t deserved, please contact meso I can make it right.
If you’re unhappy after the item arrives, reach out — I always work with mybuyers to resolve issues quickly and fairly.
💯 Buy With Confidence
I’m a Top Highly rated Seller with 100% positive response andtake my reputation seriously.
I also run a part‑locating service with several area pick/salvage yards —message me if you need other Allante or Cadillac components.
Thanks for looking.
