Check Vehicle Compatibility

1 6

Fix Rough Idle & Stalling | IAC Valve for GM 4.3L 5.0L 5.7L | Replaces 10957732

SKU:10957732

$71.16

~~$74.91~~ $71.16

Sale Sold out

Shipping calculated at checkout.

Low stock: 2 left

IAC Valve 10957732 for Chevy Silverado, GMC Sierra, Cadillac, Buick | Idle Air Control Sensor

Features

🛠️ DIRECT OEM REPLACEMENT: This idle air control valve is engineered to match the original GM part # 10957732, 171-1046, 171-1095, and 171-10957732. Ensures perfect fit and function for a smooth, stable idle right out of the box.
🚗 SOLVES COMMON ENGINE PROBLEMS: Eliminates erratic idle, stalling, rough idling when cold or with A/C on, and prevents your car from dying at stoplights. Restores peak engine performance, fuel efficiency, and drivability.
⚙️ PREMIUM QUALITY & RELIABILITY: Features a precision-engineered solenoid and internal valve designed to withstand extreme engine heat and vibration. Built with OEM-grade materials for long-lasting durability you can trust.
🔧 EASY 10-MINUTE INSTALLATION: No special tools needed! Located on the throttle body for a quick and straightforward swap. Includes a new gasket. Fix your car yourself and save hundreds on mechanic fees.
✅ GUARANTEED FITMENT: This IAC valve is compatible with a wide range of GM vehicles including Chevy Silverado, Suburban, Tahoe; GMC Sierra, Yukon; Cadillac Escalade, Fleetwood; Buick Roadmaster; and more with the 5.0L, 5.7L (350ci), and 7.4L V8 engines. Use the vehicle selector and part number cross-reference list to confirm!

Description

Is your truck or SUV suffering from a rough idle, stalling at intersections, or dying when the air conditioning kicks in? These frustrating symptoms are classic signs of a failing Idle Air Control (IAC) Valve. Don't pay a mechanic a small fortune for a simple fix. Our premium replacement IAC valve is the exact solution you need to restore your vehicle's smooth, reliable performance in minutes.

This is not a cheap imitation. It's a high-quality, direct replacement for the OEM GM part number 10957732 (and equivalents 171-1046, 171-1095). Manufactured to strict specifications, it guarantees perfect fitment and immediate functionality. The internal mechanism is built with heat-resistant materials to ensure longevity and reliable operation under the hood of your powerful V8 engine.

Compatible with the following vehicles

Buick

83-85 Century Custom With Idle Speed Motor, Motor Assembly
81, 84 Century Estate With Idle Speed Motor, Motor Assembly
85 Century Estate Wagon With Idle Speed Motor, Motor Assembly
81, 83-85 Century Limited With Idle Speed Motor, Motor Assembly
84 Century Olympia Limited With Idle Speed Motor, Motor Assembly
83-84 Century T-Type With Idle Speed Motor, Motor Assembly
81 Century (submodel: Base, Sport) With Idle Speed Motor, Motor Assembly
82 Century (submodel: Custom, Limited)
82-83, 85 Electra Limited With Idle Speed Motor, Motor Assembly
82-83 Electra Park Avenue With Idle Speed Motor, Motor Assembly
82-83 LeSabre Custom With Idle Speed Motor, Motor Assembly
81-83 LeSabre Limited With Idle Speed Motor, Motor Assembly
82 LeSabre Limited Edition F/E With Idle Speed Motor, Motor Assembly
81 LeSabre (submodel: Base, Sport) With Idle Speed Motor, Motor Assembly
82-83 Regal Estate Wagon With Idle Speed Motor, Motor Assembly
87 Regal GNX With Idle Speed Motor, Motor Assembly
86-87 Regal Grand National With Idle Speed Motor, Motor Assembly
82 Regal Limited Turbo With Idle Speed Motor, Motor Assembly
81-82 Regal Sport With Idle Speed Motor, Motor Assembly
83, 86 Regal T-Type With Idle Speed Motor, Motor Assembly
81-83, 86-87 Regal (submodel: Base, Limited) With Idle Speed Motor, Motor Assembly
82 Skyhawk (submodel: Custom, Limited) With Idle Speed Motor, Motor Assembly
81 Skylark (submodel: Base, Limited, Sport) With Idle Speed Motor, With AC, Motor Assembly

Cadillac

87-93 Allante Base With Idle Speed Motor, Motor Assembly
93 Allante Indianapolis 500 Pace Car With Idle Speed Motor, Motor Assembly
90-93 Allante Value Leader With Idle Speed Motor, Motor Assembly
82 Cimarron Base With Idle Speed Motor, Motor Assembly
80-92 Commercial Chassis Base
80-85, 87-95 DeVille Base With Idle Speed Motor, Motor Assembly
80-85 DeVille Cabriolet With Idle Speed Motor, Motor Assembly
94-95 DeVille Concours With Idle Speed Motor, Motor Assembly
80-87 DeVille d'Elegance With Idle Speed Motor, Motor Assembly
91 DeVille Spring Edition With Idle Speed Motor, Motor Assembly
86-87, 91-93 DeVille Touring With Idle Speed Motor, Motor Assembly
80-95 Eldorado Base With Idle Speed Motor, Motor Assembly
80-91 Eldorado Biarritz With Idle Speed Motor, Motor Assembly
81 Eldorado Brougham d'Elegance With Idle Speed Motor, Motor Assembly
80-85 Eldorado Cabriolet With Idle Speed Motor, Motor Assembly
95 Eldorado ETC With Idle Speed Motor, Motor Assembly
93 Eldorado Sport With Idle Speed Motor, Motor Assembly
91 Eldorado Spring Edition With Idle Speed Motor, Motor Assembly
82-85, 90-94 Eldorado Touring With Idle Speed Motor, Motor Assembly
87-92 Fleetwood 60 Special
80-92 Fleetwood Base
85-89 Fleetwood Brougham Commercial Chassis
85, 87-92 Fleetwood d'Elegance
80-84 Fleetwood Formal
80-85 Fleetwood (submodel: Brougham, Brougham d'Elegance)
85-87 Fleetwood (submodel: 75, 75 Formal)
80-93 Seville Base With Idle Speed Motor, Motor Assembly
80-86 Seville Elegante With Idle Speed Motor, Motor Assembly
94-95 Seville SLS With Idle Speed Motor, Motor Assembly
88-95 Seville STS With Idle Speed Motor, Motor Assembly

Chevrolet

81 Camaro (submodel: Berlinetta, Sport) With Idle Speed Motor, Motor Assembly, With Calif. Emissions
82-84 Caprice Classic With Idle Speed Motor, With U.S. Emissions, Motor Assembly
82 Caprice Classic Estate With Idle Speed Motor, With U.S. Emissions, Motor Assembly
81 Caprice (submodel: Classic, Classic Estate, Classic Landau) With Idle Speed Motor, Motor Assembly, With Calif. Emissions
82 Cavalier (submodel: Base, Cadet, CL) With Idle Speed Motor, Motor Assembly
81 Citation (submodel: Base, X-11) With Idle Speed Motor, With AC, Motor Assembly
81 El Camino (submodel: Base, Conquista, Royal Knight, SS) With Idle Speed Motor, Motor Assembly, With Calif. Emissions
82-84 El Camino (submodel: Base, Conquista, SS) With Idle Speed Motor, With U.S. Emissions, Motor Assembly
81 Impala (submodel: Base, Estate) With Idle Speed Motor, Motor Assembly, With Calif. Emissions
82-83 Malibu Classic With Idle Speed Motor, With U.S. Emissions, Motor Assembly
81 Malibu (submodel: Base, Classic, Classic Landau) With Idle Speed Motor, Motor Assembly
82-84 Monte Carlo Base With Idle Speed Motor, With U.S. Emissions, Motor Assembly
83 Monte Carlo CL With Idle Speed Motor, With U.S. Emissions, Motor Assembly
81 Monte Carlo (submodel: Base, Landau) With Idle Speed Motor, Motor Assembly, With Calif. Emissions

Dodge

88-93 B150 Base
88-93 B250 Base
88-93 B350 Base
89-93 Caravan C/V With Idle Speed Motor, Motor Assembly
90-93 Caravan ES With Idle Speed Motor, Motor Assembly
88-93 Caravan (submodel: Base, LE, SE) With Idle Speed Motor, Motor Assembly
88-89 D100 Custom
88-93 D150 Base
90-91 D150 S
88-93 D250 Base
88-93 D350 Base
90-93 Dakota S With Idle Speed Motor, Motor Assembly
88-91 Dakota SE With Idle Speed Motor, Motor Assembly
89 Dakota Shelby With Idle Speed Motor, Motor Assembly
88-93 Dakota (submodel: Base, LE, Sport) With Idle Speed Motor, Motor Assembly
88-93 Grand Caravan (submodel: LE, SE) With Idle Speed Motor, Motor Assembly
92-93 Grand Caravan (submodel: Base, ES) With Idle Speed Motor, Motor Assembly
88 Mini Ram Base With Idle Speed Motor, Motor Assembly
88-89 Raider Base With Idle Speed Motor, Motor Assembly
88-93 Ram 50 Base With Idle Speed Motor, Motor Assembly
90-91 Ram 50 LE With Idle Speed Motor, Motor Assembly
90-93 Ram 50 SE With Idle Speed Motor, Motor Assembly
88-89 Ram 50 (submodel: Custom, Sport) With Idle Speed Motor, Motor Assembly
91-93 Ramcharger Canyon Sport
88-93 Ramcharger (submodel: Base, Royal SE)
88-89 W100 Custom
88-93 W150 Base
90-91 W150 S
88-93 W250 Base
88-93 W350 Base

Jeep

86-90 Cherokee Base With Idle Speed Motor, Motor Assembly
86-88 Cherokee Chief With Idle Speed Motor, Motor Assembly
89 Cherokee Sport With Idle Speed Motor, Motor Assembly
86-89 Cherokee (submodel: Laredo, Pioneer) With Idle Speed Motor, Motor Assembly
86-87 Wagoneer (submodel: Base, Limited) With Idle Speed Motor, Motor Assembly
87, 90 Wrangler Base With Idle Speed Motor, Motor Assembly
89 Wrangler Islander FI, TBI, With Idle Speed Motor, Motor Assembly
87 Wrangler (submodel: Laredo, Sport) With Idle Speed Motor, Motor Assembly
88 Wrangler (submodel: Laredo, S, Sport) FI, TBI, With Idle Speed Motor, Motor Assembly
88-89 Wrangler (submodel: Base, Sahara) FI, TBI, With Idle Speed Motor, Motor Assembly
90 Wrangler (submodel: Islander, Sahara) With Idle Speed Motor, Motor Assembly

Oldsmobile

95 Aurora Base
81 Cutlass Brougham With Idle Speed Motor, With U.S. Emissions, Motor Assembly
81 Cutlass Brougham With Idle Speed Motor, With U.S. Emissions, Motor Assembly, With Canada Emissions
81 Cutlass LS With Idle Speed Motor, With U.S. Emissions, Motor Assembly
81 Cutlass LS With Idle Speed Motor, With U.S. Emissions, Motor Assembly, With Canada Emissions
84 Cutlass Ciera Cruiser LS
83 Cutlass Ciera (submodel: Base, ES)
83-84 Cutlass Ciera (submodel: Brougham, LS)
85-86 Cutlass Salon Base With Idle Speed Motor, With U.S. Emissions, Motor Assembly
85 Cutlass Supreme LS With Idle Speed Motor, With U.S. Emissions, Motor Assembly
82-86 Cutlass Supreme (submodel: Base, Brougham) With Idle Speed Motor, With U.S. Emissions, Motor Assembly
87 Cutlass Supreme (submodel: 442, Base, Brougham)
81-83 Delta 88 Base Made in U.S.
81 Delta 88 Holiday Made in U.S.
84 Delta 88 Royale Brougham LS Made in U.S.
81-85 Delta 88 (submodel: Royale, Royale Brougham) Made in U.S.
81 Omega (submodel: Base, Brougham, ES, Sport, SX) With Idle Speed Motor, With AC, Motor Assembly
82-84 Toronado Brougham With Idle Speed Motor, Motor Assembly

Pontiac

84 Bonneville LE With Idle Speed Motor, Motor Assembly
85-86 Bonneville LE With Idle Speed Motor, With U.S. Emissions, Motor Assembly
81, 85-86 Bonneville (submodel: Base, Brougham) With Idle Speed Motor, With U.S. Emissions, Motor Assembly
82-84 Bonneville (submodel: Base, Brougham) With Idle Speed Motor, Motor Assembly
81 Catalina Base With Idle Speed Motor, With U.S. Emissions, Motor Assembly
81 Firebird (submodel: Base, Esprit, Formula) With Idle Speed Motor, With U.S. Emissions, Motor Assembly
81 Grand LeMans (submodel: Base, LE, Safari) With Idle Speed Motor, With U.S. Emissions, Motor Assembly
84 Grand Prix LE With Idle Speed Motor, Motor Assembly
85-87 Grand Prix LE With Idle Speed Motor, With U.S. Emissions, Motor Assembly
82-83 Grand Prix LJ With Idle Speed Motor, Motor Assembly
81 Grand Prix LJ With Idle Speed Motor, With U.S. Emissions, Motor Assembly
81, 85-87 Grand Prix (submodel: Base, Brougham) With Idle Speed Motor, With U.S. Emissions, Motor Assembly
82-84 Grand Prix (submodel: Base, Brougham) With Idle Speed Motor, Motor Assembly
82 J2000 (submodel: Base, LE, SE) With Idle Speed Motor, Motor Assembly
81 Laurentian Base With Idle Speed Motor, With U.S. Emissions, Motor Assembly
81 LeMans (submodel: Base, Safari) With Idle Speed Motor, With U.S. Emissions, Motor Assembly
81 Parisienne Base With Idle Speed Motor, With U.S. Emissions, Motor Assembly
82 Parisienne (submodel: Base, Brougham)
83-84 Parisienne (submodel: Base, Brougham) With Idle Speed Motor, Motor Assembly
81 Phoenix (submodel: Base, LJ) With Idle Speed Motor, With AC, Motor Assembly

Renault

83-85 Alliance Limited With Idle Speed Motor, Motor Assembly
83 Alliance MT With Idle Speed Motor, Motor Assembly
83-87 Alliance (submodel: Base, DL, L) With Idle Speed Motor, Motor Assembly
87 Alliance (submodel: GS, GTA) With Idle Speed Motor, Motor Assembly
83 Fuego Base With Idle Speed Motor, Motor Assembly
83-84 Fuego Turbo With Idle Speed Motor, Motor Assembly
83-84 LeCar Base With Idle Speed Motor, Motor Assembly
83 LeCar Deluxe With Idle Speed Motor, Motor Assembly
83 R18i Deluxe With Idle Speed Motor, Motor Assembly

View full details

Drive Confidently with Ez Car Part – Perfect Fit, Top Quality & Warranty You Can Trust!

EZ Car Part Fitment, Quality & Warranty Details

🚗 Fitment & Vehicle Compatibility

This Fix Rough Idle & Stalling | IAC Valve for GM 4.3L 5.0L 5.7L | Replaces 10957732 is designed for a perfect OEM-style fit on compatible vehicles. Please use our Vehicle Compatibility Checker above to confirm exact fitment before purchase.

Built to meet or exceed factory specifications
Direct replacement — no modifications required
Compatible with select makes and models (see full fitment list)

👉 If you are unsure, contact our support team with your VIN (Vehicle Identification Number) and we’ll verify compatibility for you.

🛡️ Warranty & Guarantee

Your purchase is backed by Ez Car Part’s 100% Satisfaction Guarantee.

Standard 1-Year Manufacturer Warranty
Hassle-free replacement for defective items
Returns accepted within 30 days of delivery (unused, original condition)
Dedicated U.S. customer support for warranty claims

💡 We stand behind the quality and durability of every car part we sell.

⭐ Premium Quality & Durability

Ez Car Part sources only from trusted manufacturers to ensure:

High-strength materials tested for long-lasting performance
Meets or exceeds OEM (Original Equipment Manufacturer) standards
Rigorously inspected for safety, reliability, and precision fit
Resistant to wear, corrosion, and extreme conditions

🔧 Whether you’re replacing a worn part or upgrading for performance, you can count on Ez Car Part quality.

👍Key Benefits & Advantages

Easy installation with direct fit design
Cost-effective alternative to dealership parts
Backed by warranty & support
Improves vehicle performance and reliability
Ships fast from our U.S. warehouse

⚡ Trusted by DIY car owners and professional mechanics alike.

Item added to your cart

Check Vehicle Compatibility

Fix Rough Idle & Stalling | IAC Valve for GM 4.3L 5.0L 5.7L | Replaces 10957732