20 Best 5.3 Iac [2025]

Are you looking for the best 5.3 Iac? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 5.3 Iac.

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1 IACV IAC Idle Air Control Valve 17113598 AC234 Fits Chevy GMC Camaro Tahoe Silverado Suburban Sierra... IACV IAC Idle Air Control Valve 17113598 AC234 Fits Chevy GMC Camaro Tahoe Silverado Suburban...
2 Top10 Racing Throttle Position Idle Air Control Throttle Body Sensors TPS IAC Compatible with Chevy... Top10 Racing Throttle Position Idle Air Control Throttle Body Sensors TPS IAC Compatible with...
3 ICT Billet Wire Extension 24' LS Gen 3 IAC Idle Air Control Valve DBC LS1 LM7 LQ4 5.3 4.8 6.0 OEM... ICT Billet Wire Extension 24" LS Gen 3 IAC Idle Air Control Valve DBC LS1 LM7 LQ4 5.3 4.8 6.0 OEM...
4 BOXI IAC Idle Air Control Valve Fits Chevrolet Avalanche Camaro Silverado 1500 2500 3500 Suburban... BOXI IAC Idle Air Control Valve Fits Chevrolet Avalanche Camaro Silverado 1500 2500 3500 Suburban...
5 OKAY MOTOR IAC Idle Air Control Valve for Chevrolet GMC Pontiac Cadillac Trucks 4.8L 5.3L 5.7L 6.0L... OKAY MOTOR IAC Idle Air Control Valve for Chevrolet GMC Pontiac Cadillac Trucks 4.8L 5.3L 5.7L...
6 Walker Products 215-1064 Fuel Injection Idle Air Control Valve , Black Walker Products 215-1064 Fuel Injection Idle Air Control Valve , Black
7 HOWYAA 12629992 Electronic Throttle Body Assembly with IAC TPS Replacement for 2009-2015 Chevy GMC... HOWYAA 12629992 Electronic Throttle Body Assembly with IAC TPS Replacement for 2009-2015 Chevy...
8 Michigan Motorsports LS1 TPS and IAC Bolts Throttle Body Position Sensor Idle Air Control 5.3 5.7... Michigan Motorsports LS1 TPS and IAC Bolts Throttle Body Position Sensor Idle Air Control 5.3 5.7...
9 LS 5.3 Throttle Body, 92mm LS Throttle Body Spacer + TPS IAC Throttle Pedal Position Positioning... LS 5.3 Throttle Body, 92mm LS Throttle Body Spacer + TPS IAC Throttle Pedal Position Positioning...
10 NewYall Set of 2 TPS Throttle Position Sensor and Idle Air Control IAC Valve NewYall Set of 2 TPS Throttle Position Sensor and Idle Air Control IAC Valve
11 GM Genuine Parts 17113598 Fuel Injection Idle Air Control Valve GM Genuine Parts 17113598 Fuel Injection Idle Air Control Valve
12 OCPTY 2H1067 Idle Air Control Valve FIT for 5.3l 1999-2007 for Chevy Silverado 1500,4.3l 1996-1998... OCPTY 2H1067 Idle Air Control Valve FIT for 5.3l 1999-2007 for Chevy Silverado 1500,4.3l...
13 XtremeAmazing Throttle Position Sensors TPS Idle Air Control Throttle Body Sensors IAC for LS1 LS2... XtremeAmazing Throttle Position Sensors TPS Idle Air Control Throttle Body Sensors IAC for LS1...
14 Walker Products 215-1037 Fuel Injection Idle Air Control Valve Walker Products 215-1037 Fuel Injection Idle Air Control Valve
15 Idle Air Control Valve 17113598 fits Pontiac Cadillac Chevrolet GMC AC234 AC162 Idle Air Control Valve 17113598 fits Pontiac Cadillac Chevrolet GMC AC234 AC162
16 Norabaka 17113598 2 TPS Throttle Position Sensor Idle Air Control IAC Valve Compatible with... Norabaka 17113598 2 TPS Throttle Position Sensor Idle Air Control IAC Valve Compatible with...
17 CENTAURUS 17113598 IAC Idle Air Control Valve Replacement for Camaro Tahoe Silverado Suburban Sierra... CENTAURUS 17113598 IAC Idle Air Control Valve Replacement for Camaro Tahoe Silverado Suburban...
18 Walker Products 215-1038 Fuel Injection Idle Air Control Valve Walker Products 215-1038 Fuel Injection Idle Air Control Valve
19 PQY Throttle Position Sensors Air Control Throttle Body Sensor TPS IAC for LS1 LS2 LS6 LSX LS7 PQY Throttle Position Sensors Air Control Throttle Body Sensor TPS IAC for LS1 LS2 LS6 LSX LS7
20 102mm Throttle Body Assembly with TPS IAC Throttle Position Sensor for Chevy LSX LS LS1 LS2 LS7... 102mm Throttle Body Assembly with TPS IAC Throttle Position Sensor for Chevy LSX LS LS1 LS2 LS7...
Bestseller No. 1
IACV IAC Idle Air Control Valve 17113598 AC234 Fits Chevy GMC Camaro Tahoe Silverado Suburban Sierra...
  • Part Number Fitment: 17113598, 89053319, 2171806, AC234, 2H1057, CV10017, 17076327, 217-1806, 89053319
  • Please confirm your car model and the OE of the part before purchasing to avoid buying the wrong.
  • Please confirm your part picture before purchasing to avoid buying the wrong.
  • It could correctly replace the original part.
  • Thank you!
Bestseller No. 2
Top10 Racing Throttle Position Idle Air Control Throttle Body Sensors TPS IAC Compatible with Chevy...
  • It also work with other factory LS motor cable driven throttle bodies (4.8, 5.3, and 6.0), in addition to most aftermarket throttle bodies for LS...
  • One set of LS1 Throttle Body Sensors
  • Material: Aluminum
  • 100% Brand New. All Necessary Hardware Included.
  • Vehicle Tested. Perfect Drop-In Fit. 1 Year Manufacturer Warranty.Note:If you have any question about our product,please contact us right away.
Bestseller No. 3
ICT Billet Wire Extension 24" LS Gen 3 IAC Idle Air Control Valve DBC LS1 LM7 LQ4 5.3 4.8 6.0 OEM...
  • Assembled with OEM tooling, OEM (connector, lock, seals, and terminals),(uses OEM harness wire colors) for a perfect fit
  • Assembled in Wichita, Kansas with USA made OEM grade TXL wire
  • Extend The Length Of Your Factory Harness With ICT Billet Wire Extension Harnesses
  • Wire Connector Extension
  • Highest Quality Wire Connectors On The Market, For the Most Dependable, Longest Lasting Connections
Bestseller No. 4
BOXI IAC Idle Air Control Valve Fits Chevrolet Avalanche Camaro Silverado 1500 2500 3500 Suburban...
  • Compatible for Chevrolet Avalanche 1500 Camaro Silverado 1500 2500 3500 Suburban Tahoe GMC Sierra 1500 2500 3500 Yukon Pontiac Firebird GTO Cadillac...
  • Interchange Part Number - 17113598,AC234,31036,17113598,CV10017,AC162
  • Package Including - 1 x Idle Air Control Valve,1 x Gasket
  • 1 Year Warranty
  • IMPORTANT NOTE - Please check the description or use the year/make/model drop down bar and interchangeable part numbers to confirm the compatibility...
Bestseller No. 5
OKAY MOTOR IAC Idle Air Control Valve for Chevrolet GMC Pontiac Cadillac Trucks 4.8L 5.3L 5.7L 6.0L...
  • Fuel Injection Idle Air Control Valve For Chevy Chevrolet GMC Cadillac Pontiac 4.3L 5.3L 5.7L 6.0L V8
  • Description: Chevy Escalade Avalanche Silverado Suburban GMC Yukon Sierra Cadillac Pontiac
  • OEM Part Number: AC234, 17113598, 89053319
  • 180-days manufacturer type warranty limited
  • No Screws included ! !
SaleBestseller No. 6
Walker Products 215-1064 Fuel Injection Idle Air Control Valve , Black
  • OE Fit, Form, Function
  • KEM 150-146 AC Delco 17113598 Airtex 2H1057 BWD 31036 Carquest 73-4344 Wells AC162 SMP AC234 GreenTune AC234 GreenTune AC234T Delphi CV10017...
  • 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
Bestseller No. 7
HOWYAA 12629992 Electronic Throttle Body Assembly with IAC TPS Replacement for 2009-2015 Chevy GMC...
  • Replacement Vehicle:2009-2013 Cadillac Escalade EXT,2009-2013 Chevy Avalanche, 2009-2013 GMC Sierra 1500,2009 Hummer H2 . please check the this...
  • Interchange Part#: 12629992, 12601387, 2173151, 217 3151, ETB0025, 26197, S20019 337-02212, S20019-C, TB1032,ETB0025,12601387.
  • Meterials: Made of High Quality & Durable Material That Meets OE Standard -- All The Parts We Use Are The Highest Standard In The Industry. Please Use...
  • Item-condition: Complete Throttle Body Assembly - Includes Throttle Actuator, Idle Air Control and Throttle Position Sensor
  • We are promise Within 1 year if have any damage will send the replacement. if have any question(Such as electric throttle control actuator fails,...
Bestseller No. 8
Michigan Motorsports LS1 TPS and IAC Bolts Throttle Body Position Sensor Idle Air Control 5.3 5.7...
  • Michigan Motorsports LS1 TPS and IAC Bolts
  • Fits Throttle Position Sensor and Idle Air Control Valve on 1997 and newer LS motors
  • Contains: 2 Stainless Steel TPS Bolts and Washers 2 Stainless Steel IAC Bolts and Washers
  • Bolts for Throttle Body Position Sensor Idle Air Control 5.3 5.7 6.0
Bestseller No. 9
LS 5.3 Throttle Body, 92mm LS Throttle Body Spacer + TPS IAC Throttle Pedal Position Positioning...
  • 【Applicable Information】The ls 5.3 throttle body is especially designed for all GM GEN III LSX motor. Standard specification, directly bolt on...
  • 【Aluminum Material】The throttle body spacer with aluminum material, CNC Cut Billet aluminum Throttle body housing, high temperature and corrosion...
  • 【Excellent Design】The throttle body gasket kit with 92mm throttle opening and unique cable adapter design, offer many ways of connection throttle...
  • 【Excellent Performacne】The upgrade throttle body will deliver horsepower to maximize potential performance of the engine. The package includes one...
  • 【Buy With Confidence】The flow is 1218 CFM. We commit to provide 12-month warranty for all customers. If you have any questions when comparing our...
Bestseller No. 10
NewYall Set of 2 TPS Throttle Position Sensor and Idle Air Control IAC Valve
  • For Buick Regal, Skylark 1994-1996; Century 1997-2005; Rendezvous 2002-2005. For Cadillac Seville 1994-1996; Deville 1996-2005; Escalade 1999-2006.
  • For Pontiac Grand Prix, Grand AM 1994-1996; Firebird 1998-2002; Montana 1999-2004; Aztek 2002-2005; Bonneville 2004-2005.
  • For Chevrolet Beretta, Corsica 1994-1996; Monte Carlo 1995-2005; Express 1500, Express 3500 1996-2007; C1500 Pickup, C1500 Suburban, C2500...
  • For GMC Jimmy, Safari 1995-2005; Savana1500, Savana 2500 1996-2007; C1500 Pickup, C1500 Suburban, C2500 Suburban, K1500 Pickup, K1500 Suburban, K2500...
  • For Oldsmobile Achieva 1994-1996; Bravada 1996-2000; Intrigue 1999-2002; Alero 1999-2004. For Saturn LW Wagon 2000-2003; L Sedan 2001-2002.
Bestseller No. 11
GM Genuine Parts 17113598 Fuel Injection Idle Air Control Valve
  • GM recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
  • Country of Origin: United States
  • Fit type: Vehicle Specific
Bestseller No. 12
OCPTY 2H1067 Idle Air Control Valve FIT for 5.3l 1999-2007 for Chevy Silverado 1500,4.3l 1996-1998...
  • FITMENT:Idle Air Control Valve fit for 1999-2000 for Cadillac for Escalade, 1996-2005 for Chevy for Astro, 1996-2005 for Chevy Blazer, 1996-1999 for...
  • ECONOMY: Good fuel economy is achieved by maintaining minimum idle speed and deceleration air volume control.Improve engine performance by increasing...
  • REFERENCE OEM PART NUMBER: Fuel Injection New Idle Air Control Valve for 17113209, 2173160, 217435, 220177, 31023, 8171132090, AC142, 3843751, AC147,...
  • INCREASE THE SPEED:The ECU controls the idle speed control valve to increase the air amount, thereby increasing the idle speed and protecting the...
  • ATTENTION:Please check the part number before purchasing to ensure fitment and Check for proper operation with each tune-up and replace when trouble...
SaleBestseller No. 13
XtremeAmazing Throttle Position Sensors TPS Idle Air Control Throttle Body Sensors IAC for LS1 LS2...
  • Fits LS Style 4 bolt intake manifold engine, LS2, LS3, LS7, LSX with cable drive only.
  • Package Contents: 1 x Throttle position sensors , 1 x Idle air control sensor, Stainless steel throttle body screws kit
SaleBestseller No. 14
Walker Products 215-1037 Fuel Injection Idle Air Control Valve
  • 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...
  • 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
Bestseller No. 15
Idle Air Control Valve 17113598 fits Pontiac Cadillac Chevrolet GMC AC234 AC162
  • Replace number 2171806
  • Brand New Aftermarket Prouct
  • High Quality Materials
  • Fulfillment by Amazon,1 Year Warranty
Bestseller No. 16
Norabaka 17113598 2 TPS Throttle Position Sensor Idle Air Control IAC Valve Compatible with...
  • Replace Part Number: 17113598, 89053319, 2171806, AC234, 2H1057, CV10017, 17076327, 217-1806, 89053319.
  • Compatible with: Silverado 1500 1999-2002, compatible with Tahoe 2000-2002, compatible with Sierra 1500 1999-2002, compatible with Yukon 2000-2002,...
  • Use: The common symptoms of bad or failing Idle control valve and throttle position sensor are irregular idle speed, check engine light comes on or...
  • Package Includes: 1x throttle position sensor, 1x idle air control valve.
  • Easy Installation: Direct replacement.
Bestseller No. 17
CENTAURUS 17113598 IAC Idle Air Control Valve Replacement for Camaro Tahoe Silverado Suburban Sierra...
  • ☆ Manufacturer Part Number: 17113598
  • ☆ Interchange Part Number: 89053319, 2171806, AC234, 2H1057, CV10017, 17076327, 217-1806, 89053319, AC162,217-1806, 31036, 2151064, AC162, 229653
  • ☆ Meets federal emissions regulations,Increases fuel efficiency while eliminating the potential for malfunctions such as "check engine light"
  • ☆ idle air controls (IAC) use a polymer blended, isotropic neodymium/iron/boron magnet to provide accurate control of the pintle and airflow...
  • ☆ Manufactured with the highest grade materials for prolonged life and superior performance
Bestseller No. 18
Walker Products 215-1038 Fuel Injection Idle Air Control Valve
  • OE Fit, Form, Function
  • Kemp arts Mex 150-139 Kemp arts Mex 150-142 AC Delco 217-427 BWD 21977 Aertex 2H1042 CARQUEST 73-4329 Tomcod 8452 Advantech 8L6 Wells AC135 SMP AC66...
  • 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
Bestseller No. 19
PQY Throttle Position Sensors Air Control Throttle Body Sensor TPS IAC for LS1 LS2 LS6 LSX LS7
  • ✿COMPATIBLE MODEL: LS1 - LS6 - LSX - GM TRUCKS 98 - 02 Camaro, Firebird, 4.8, 5.3, 6.0, GM Trucks and the 04 GTO.
  • ✿AFTER-MARKET TPS:Correct electronics for your 90MM and LARGER LSX cable operated TB's AFTER-MARKET / OEM REPLACEMENT Stainless Throttle Body to...
  • ✿WHAT YOU GET:1 x TPS Sensor,1 x IAC sensor,4 x bolt.4 x small washer.1 x wrench tool(No installation instruction included).
  • ✿CHEAPPER BUT STURDY: Made of high quality iron and plastic with stainless throttle body screws.This is an excellent alternative to the expensive...
  • ✿WARRANTY:PQY provides 1 year's warranty for the sensor.If you have any question ,please send us mail ,we will respond you in 24 hours except...
Bestseller No. 20
102mm Throttle Body Assembly with TPS IAC Throttle Position Sensor for Chevy LSX LS LS1 LS2 LS7...
  • 【Compatible Replacement】Fuel Injection 102mm Throttle Body with TPS IAC Throttle Position Sensor fits for GM III LSX LS1 LS2 LS3 LS6 LS7...
  • 【Features of LS1 Throttle Body 102】Unique Cable Adapter Design, offer many ways of connecting Throttle Cable; Moudle: 102MM.
  • 【Designed for GM LSx Motor】It fits LS Style 4 bolt intake manifold (eg LS2, LS3, LS7, LSX) with cable drive with 102mm Throttle Opening.
  • 【CNC Machined Casting Assembled】Made by aluminum, lightweight, long lasting.
  • 【Easy to Replace】include idle air control and throttle position sensor.Note if you have any questions, please contact us for help.

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After hours of searching and using all the models on the market, we have found the best 5.3 Iac for 2023. See our ranking below!

How Do You Buy The Best 5.3 Iac?

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We’re convinced that you likely have far more questions than just these regarding 5.3 Iac, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 5.3 Iac, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 5.3 Iac. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an 5.3 Iac buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

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  1. Brand Value: Every brand of 5.3 Iac has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 5.3 Iac?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 5.3 Iac.
  5. Customer Ratings: Number ratings grade 5.3 Iac objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 5.3 Iac.
  7. Product Quality: You don’t always get what you pay for with an 5.3 Iac, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 5.3 Iac is should be an indication of how long it will work out for you.

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FAQ:

Q: What is an idle air control valve (IAC)?

A: So, the idle air control valve (IAC) is responsible for, managing the engine’s idle speed. Furthermore, the idle air control valve (IAC), is a major management component of the engine. Consequently, decreasing or increasing the (RPM) of the engine, depending on what the current operating conditions call for.

Q: How do you test an IAC valve with an ohmmeter?

A: Using an ohmmeter, measure the resistance between pins 3 and 2 on the (IAC) valve. Resistance should be 10-14 ohms. If resistance is ok, proceed to the next step. Finally, if resistance is out of range, replace the (IAC) and retest.

Q: What are the symptoms of a bad IAC valve?

A: Another more serious symptom of an issue with the (IAC) is engine stalling. If the idle air control valve (IAC) fails completely; it may leave the vehicle, without a source of air to maintain a proper idle. This may result in the engine stalling while operating.

Q: When to replace the IAC valve on a Chevy Silverado?

A: If the idle speed still surges after this, the (IAC) valve is defective and needs to be replaced. If the code P0505 appeared soon after the battery has been replaced or disconnected; it’s a good idea to try performing the idle relearn procedure.