Best Ball Control Valves in 2026
Daisy
Last Updated: Feb 7, 2026
Daisy
Last Updated: Feb 7, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Idle Air Control Value ( IAC Valve ) Controlled by the onboard computer
The computer moves the pintle in and out of an opening that bypasses the throttle blade
IAC Valve Allows the computer to precisely control idle speed when varying loads are placed on the engine
Symptoms of failure include engine stalling, surging, poor idle conditions, and or a check engine light
Check for proper operation with each tune-up and replace when trouble codes indicate failure
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Idle Air Control Value ( IAC Valve ) Controlled by the onboard computer
The computer moves the pintle in and out of an opening that bypasses the throttle blade
IAC Valve Allows the computer to precisely control idle speed when varying loads are placed on the engine
Symptoms of failure include engine stalling, surging, poor idle conditions, and or a check engine light
Check for proper operation with each tune-up and replace when trouble codes indicate failure
Fit type: Vehicle Specific
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
OE Fit, Form, and Function
The computer moves the pantile in and out of an opening that bypasses the throttle blade
IAC Valve Allows the computer to precisely control idle speed when varying loads are placed on the engine
Symptoms of failure include engine stalling, surging, poor idle conditions, and or a check engine light
Check for proper operation with each tune-up and replace when trouble codes indicate failure
Fit type: Vehicle Specific
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Idle Air Control Value ( IAC Valve ) Controlled by the onboard computer
The computer moves the pintle in and out of an opening that bypasses the throttle blade
IAC Valve Allows the computer to precisely control idle speed when varying loads are placed on the engine
Symptoms of failure include engine stalling, surging, poor idle conditions, and or a check engine light
Check for proper operation with each tune-up and replace when trouble codes indicate failure
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Idle Air Control Value ( IAC Valve ) Controlled by the onboard computer
The computer moves the pintle in and out of an opening that bypasses the throttle blade
IAC Valve Allows the computer to precisely control idle speed when varying loads are placed on the engine
Symptoms of failure include engine stalling, surging, poor idle conditions, and or a check engine light
Check for proper operation with each tune-up and replace when trouble codes indicate failure
Fit type: Vehicle Specific
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Idle Air Control Value ( IAC Valve ) Controlled by the onboard computer
The computer moves the pintle in and out of an opening that bypasses the throttle blade
IAC Valve Allows the computer to precisely control idle speed when varying loads are placed on the engine
Symptoms of failure include engine stalling, surging, poor idle conditions, and or a check engine light
Check for proper operation with each tune-up and replace when trouble codes indicate failure
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Idle Speed Control Motor Sensor
The computer moves the pintle in and out of an opening that bypasses the throttle blade
Allows the computer to precisely control idle speed when varying loads are placed on the engine
Symptoms of failure include engine stalling, surging, poor idle conditions, and or a check engine light
Check for proper operation with each tune-up and replace when trouble codes indicate failure
fit type: Vehicle Specific
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
OE Fit, Form and Function
KEM 150-142 Kemp arts Mex 150-142 AC Delco 217-435 Aertex 2H1067 BWD 31023 Hela 703-11 CARQUEST 73-4333 Tomcod 8456 Advantech 8L1 Wells AC142 SMP AC147 Green Tune AC147 SMP AC147T Green Tune AC147T Delphi CV10011 Forecast/OEM IAC12 Inject Mex IACGM015 Delphi ICD00004
IAC Valve Allows the computer to precisely control idle speed when varying loads are placed on the engine
Symptoms of failure include engine stalling, surging, poor idle conditions, and or a check engine light
Check for proper operation with each tune-up and replace when trouble codes indicate failure
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Improves Engine Response and Performance
Eliminates Engine Coolant Leaks from Faulty or Damaged Components
Offers Lower Emissions and Improved Fuel Economy
Features a Longer Sensor Life
Meets or Exceeds Original Equipment Manufacturer (OEM) Specifications
Fit type: Vehicle Specific
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
OE Fit, Form, Function
KEM 150-325 Kemparts Mex 150-325 Airtex 2H1095 BWD 50657 Tomco 84981 Wells AC328 SMP AC543 GreenTune AC543 GreenTune AC543T Delphi CV10153 Forecast/OEM IAC48 Injetch Mex IACCH026
IAC Valve Allows the computer to precisely control idle speed when varying loads are placed on the engine
Symptoms of failure include engine stalling, surging, poor idle conditions, and or a check engine light
Check for proper operation with each tune-up and replace when trouble codes indicate failure
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Idle Air Control Value ( IAC Valve ) Controlled by the onboard computer
The computer moves the pintle in and out of an opening that bypasses the throttle blade
IAC Valve Allows the computer to precisely control idle speed when varying loads are placed on the engine
Symptoms of failure include engine stalling, surging, poor idle conditions, and or a check engine light
Check for proper operation with each tune-up and replace when trouble codes indicate failure
Fit type: Vehicle Specific
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Idle Air Control Value ( IAC Valve ) Controlled by the onboard computer
The computer moves the pintle in and out of an opening that bypasses the throttle blade
IAC Valve Allows the computer to precisely control idle speed when varying loads are placed on the engine
Symptoms of failure include engine stalling, surging, poor idle conditions, and or a check engine light
Check for proper operation with each tune-up and replace when trouble codes indicate failure
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
OE Fit, Form, Function
Kemparts Mex 150-231 AC Delco 217-1465 AC Delco 217-1846 AC Delco 217-212 BWD 31005 Airtex 4J1013 Carquest 73-4838 Tomco 8418 SMP AC59 Delphi CV10091 Motorcraft CX-1666 Forecast/OEM IAC28 Wells TV218 Injetch Mex VAAFD004
IAC Valve Allows the computer to precisely control idle speed when varying loads are placed on the engine
Symptoms of failure include engine stalling, surging, poor idle conditions, and or a check engine light
Check for proper operation with each tune-up and replace when trouble codes indicate failure
Fit type: Vehicle Specific
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Improves Engine Response and Performance
Eliminates Engine Coolant Leaks from Faulty or Damaged Components
Offers Lower Emissions and Improved Fuel Economy
Features a Longer Sensor Life
Meets or Exceeds Original Equipment Manufacturer (OEM) Specifications
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| USAutopartsCar | 9.52 | ❌ | ❌ | ❌ |
Improves Engine Response and Performance
Eliminates Engine Coolant Leaks from Faulty or Damaged Components
Offers Lower Emissions and Improved Fuel Economy
Features a Longer Sensor Life
Meets or Exceeds Original Equipment Manufacturer (OEM) Specifications
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Walker Products | 9 |
| Walker | 6 |
We've carried out a comprehensive analysis of 828 reviews on control valves, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select control valves priced around $54.01, with top brands including rkx, apdty, puengsi, kingston valves, tailonz pneumatic, standard motor products, novaparts, litorange and newyall and labwork
Our team of expert editors reviewed these high-quality items and handpicked the top 15 control valves for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include rkxtech, auto parts direct to you, puengsi-us, steambrite inc, tailonz pneumatic, amazon.com, novaparts, litorange and newyalldirect and labwork-parts .
We are dedicated to assisting our users in finding the right valves Products based on their needs, saving them considerable time when choosing which control valves to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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