⚡ Upgrade your idle game with GM precision power!
The GM Parts Genuine 217-437 Fuel Injection Idle Air Control Valve is a factory-spec replacement part designed to regulate engine idle speed with precision. Manufactured by ACDelco to GM OE standards, it features a durable globe valve, threaded inlet, and compression outlet connections. Compact and lightweight, this valve ensures reliable, smooth engine performance and is the trusted choice for maintaining your GM vehicle’s original factory quality.
| Brand | GM |
| Item dimensions L x W x H | 3.1 x 2.1 x 2 inches |
| Inlet Connection Type | Threaded |
| Outlet Connection Type | Compression |
| Number of Ports | 2 |
| Specification Met | oe |
| Valve Type | Globe Valve |
| Global Trade Identification Number | 40036666532225, 00036666532227 |
| Manufacturer | ACDelco |
| UPC | 036666532227 |
| Model | ACDelco - Fuel Injection (Slp) (217-437) |
| Item Weight | 3.04 ounces |
| Product Dimensions | 3.1 x 2.1 x 2 inches |
| Item model number | 217-437 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 217-437 |
| OEM Part Number | 25527077 |
| Position | Rear |
| Lift Type | Mechanical |
S**S
Great replacement
I purchased this a couple months ago to fix an IAC issue in my 1987 Corvette. The car would intermittently cut off if my foot was not on the throttle. I have not had the problem since. This replacement looks exactly like the original and fits perfectly. It seems to be of very high quality. I always go for the ACDelco parts whenever I can, as they will undoubtedly be better than off-brand parts.
J**.
Edited, Most likely was a good part
The IAC was most likely good! I returned it and got a TPS with another IAC and it was the TPS the whole time i guess. I thought it was the IAC because the only problem was very high idle(2,000-2,500) after restart, and I had checked the TPS with a volt meter and everything was smooth.I have read though that if the pintle is in the out position and then screw the IAC in and force the pintle into the IAC, that it will brake! Not sure but wanted to put that out there
T**1
ACDelco IAC Valve
I bought this for a 1990 Chevrolet 5.7L 350 TBI engine. It came with a gasket. The "check if this item fits your vehicle" system is severely flawed, it said it wouldn't fit my truck but it fit perfectly (of course I made sure it would fit before I bought it by doing some online research.) If you have a Chevy 350 TBI engine, this is the OEM IAC Valve your engine came with from the factory and it is the best quality replacement.
M**T
Throttle body injection running smooth
90 chevy silverado 350 TBI with a 700r4 went right in and is a good part truck Idols smooth now better then the cheap china ones they sell at the parts store good old made in mexico AC Delco part
V**R
Acceptable
Perfect fit, no instructions.
K**S
good price
easy to install and worked as expected
J**N
Failed 5 months
I ordered this in October of 2020 and it has failed. I wish there was a way to contact the seller but there isn’t an option.
R**D
Fitted this on my 1993 Range Rover Classic 3. ...
Fitted this on my 1993 Range Rover Classic 3.9 after a couple of failed attempts using the cheap shiny gold pattern parts. I have had this one fitted since March 2016 and it's been rock solid. No problems with fitting it, and the sealing washer was included in the box. Very quick delivery to England as well.
Trustpilot
1 month ago
2 months ago
