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2018 Chevrolet Express 3500
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Lifetime Replacement
2018 Chevrolet Express 3500

2018 Chevrolet Express 3500 Throttle Bodies

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Throttle Body, 8 Cyl., 6.0L Engine
Replacement
Throttle Body, 8 Cyl., 6.0L Engine
Part Number: RC31500024
Guaranteed to Fit
$63.49
Vehicle Fitment
  • 2018 Chevrolet Express 3500 LS 8 Cyl 6.2L
  • 2018 Chevrolet Express 3500 LT 8 Cyl 6.2L
  • 2018 Chevrolet Express 3500 Base 8 Cyl 6.2L
Product Details
Attention Needed :

This throttle body needs a relearn procedure to ensure accurate calibration and smooth performance.

Condition : NewReplaces OE Number : 12678312Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 12678312, 12678312Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Throttle Body, 6 Cyl., 4.3L Engine
Replacement
Throttle Body, 6 Cyl., 4.3L Engine
Part Number: RC31500025
Guaranteed to Fit
$59.99
Vehicle Fitment
  • 2018 Chevrolet Express 3500 LT 6 Cyl 4.5L
  • 2018 Chevrolet Express 3500 LS 6 Cyl 4.5L
  • 2018 Chevrolet Express 3500 Base 6 Cyl 4.5L
Product Details
Attention Needed :

This throttle body needs a relearn procedure to ensure accurate calibration and smooth performance.

Condition : NewReplaces OE Number : 12632171, 12676296Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : S20222, 12632171, 12676296Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Throttle Body, 8 Cyl., 6.0L Engine
A1 Cardone®
Throttle Body, 8 Cyl., 6.0L Engine
Part Number: A1673046
Guaranteed to Fit
$123.99

+ $27.45 Refundable Core Charge

Vehicle Fitment
  • 2018 Chevrolet Express 3500 LS 8 Cyl 6.2L
  • 2018 Chevrolet Express 3500 LT 8 Cyl 6.2L
  • 2018 Chevrolet Express 3500 Base 8 Cyl 6.2L
Product Details
Notes : 86 mm Bore Diameter; 94 mm Inlet Diameter; 87 mm Outlet Diameter; Gray Housing Color/Finish; Aluminum Housing Material; Round Inlet and Outlet Type; Electric Actuation Type; Natural Throttle Body Finish; Round Inlet and Outlet ShapeCondition : RemanufacturedReplaces OE Number : 12620263Quantity Sold : Sold individuallyWarranty : 1-year or 18,000-mile A1 Cardone limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 12620263Material : Steel, Aluminum, and PlasticRecommended Use : OE ReplacementNumberof Venturi : One
Throttle Body, 6 Cyl., 4.3L Engine -
AC Delco®
Throttle Body, 6 Cyl., 4.3L Engine -
Part Number: AC12676296
Guaranteed to Fit
$136.49
Vehicle Fitment
  • 2018 Chevrolet Express 3500 Base 6 Cyl 4.5L
  • 2018 Chevrolet Express 3500 LT 6 Cyl 4.5L
  • 2018 Chevrolet Express 3500 LS 6 Cyl 4.5L
Product Details
Series : GM Original Equipment SeriesCondition : NewQuantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Throttle Body, 8/6 Cyl., 4.3/6.0L Engine, Water Pump, Cover
Dorman®
Throttle Body, 8/6 Cyl., 4.3/6.0L Engine, Water Pump, Cover
Part Number: RB9022981
Guaranteed to Fit
$50.49
Vehicle Fitment
  • 2018 Chevrolet Express 3500 Base 6 Cyl 4.5L Water Pump; Cover
  • 2018 Chevrolet Express 3500 LS 6 Cyl 4.5L Water Pump; Cover
  • 2018 Chevrolet Express 3500 LS 8 Cyl 6.2L Water Pump; Cover
  • 2018 Chevrolet Express 3500 LT 6 Cyl 4.5L Water Pump; Cover
  • 2018 Chevrolet Express 3500 Base 8 Cyl 6.2L Water Pump; Cover
  • 2018 Chevrolet Express 3500 LT 8 Cyl 6.2L Water Pump; Cover
Product Details
Series : OE Solutions SeriesCondition : NewReplaces OE Number : 5945KT, 12587395, 89018168, 8125873950, 8890181680Quantity Sold : Sold individuallyWarranty : Lifetime Dorman limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 5945KT, 12587395, 89018168, 8125873950, 8890181680Recommended Use : OE Replacement
Throttle Body, 6 Cyl., 4.3L Engine
Standard®
Throttle Body, 6 Cyl., 4.3L Engine
Part Number: SIS20222
Guaranteed to Fit
$120.99
Vehicle Fitment
  • 2018 Chevrolet Express 3500 LT 6 Cyl 4.5L
  • 2018 Chevrolet Express 3500 LS 6 Cyl 4.5L
  • 2018 Chevrolet Express 3500 Base 6 Cyl 4.5L
Product Details
Condition : NewQuantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : JRC31500025Recommended Use : OE Replacement
Throttle Body, 8 Cyl., 6.0L Engine -
Standard®
Throttle Body, 8 Cyl., 6.0L Engine -
Part Number: SIS20405
Guaranteed to Fit
$217.99
Vehicle Fitment
  • 2018 Chevrolet Express 3500 LS 8 Cyl 6.2L
  • 2018 Chevrolet Express 3500 LT 8 Cyl 6.2L
  • 2018 Chevrolet Express 3500 Base 8 Cyl 6.2L
Product Details
Series : OE Replacement SeriesCondition : NewQuantity Sold : Sold individuallyWarranty : 1 year or 12,000 mile limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product Fit : Direct Fit
Throttle Body, 6 Cyl., 4.3L Engine
A1 Cardone®
Throttle Body, 6 Cyl., 4.3L Engine
Part Number: A1673045
Guaranteed to Fit
$102.99

+ $15.37 Refundable Core Charge

Vehicle Fitment
  • 2018 Chevrolet Express 3500 Base 6 Cyl 4.5L
  • 2018 Chevrolet Express 3500 LT 6 Cyl 4.5L
  • 2018 Chevrolet Express 3500 LS 6 Cyl 4.5L
Product Details
Condition : RemanufacturedQuantity Sold : Sold individuallyWarranty : 1-year or 18,000-mile A1 Cardone limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Throttle Body
GPD®
Throttle Body
Part Number: GPD1814268
Guaranteed to Fit
$111.49
Vehicle Fitment
  • 2018 Chevrolet Express 3500 Base 6 Cyl 4.5L
  • 2018 Chevrolet Express 3500 LT 6 Cyl 4.5L
  • 2018 Chevrolet Express 3500 LS 6 Cyl 4.5L
Product Details
Condition : NewQuantity Sold : Sold individuallyWarranty : 1 year GPD limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Material : Aluminum and SteelRecommended Use : OE ReplacementProduct Fit : Direct Fit
Throttle Body
GPD®
Throttle Body
Part Number: GPD1814284
Guaranteed to Fit
$129.99
Vehicle Fitment
  • 2018 Chevrolet Express 3500 LS 8 Cyl 6.2L
  • 2018 Chevrolet Express 3500 LT 8 Cyl 6.2L
  • 2018 Chevrolet Express 3500 Base 8 Cyl 6.2L
Product Details
Condition : NewQuantity Sold : Sold individuallyWarranty : 1 year GPD limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Material : Aluminum and SteelRecommended Use : OE ReplacementProduct Fit : Direct Fit
Atomic TBI Throttle Body Unit only
MSD®
Atomic TBI Throttle Body Unit only
Part Number: M462905
Universal Fit
$1,250.95
Product Details
Condition : NewQuantity Sold : Sold individuallyWarranty : 1-year MSD limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : PerformanceProduct Fit : Universal
EFI Mono Blade Throttle Body, 105 mm, Aluminum, Dual O-Ring, Sold Individually
Holley®
EFI Mono Blade Throttle Body, 105 mm, Aluminum, Dual O-Ring, Sold Individually
Part Number: H19112591
Universal Fit
$622.02
Product Details
Notes : Dual O-RingSeries : EFI Mono Blade SeriesCondition : NewQuantity Sold : Sold individuallyWarranty : 90-day Holley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Deals : ClearanceVenturi Diameter : 105 mmMaterial : AluminumNumberof Venturi : OneProduct Fit : Universal
LS EFI Series Throttle Body
Holley®
LS EFI Series Throttle Body
Part Number: H19112589
Universal Fit
$686.95
Product Details
Notes : Includes Mounting Hardware and GasketSeries : LS EFI SeriesCondition : NewQuantity Sold : Sold individuallyWarranty : 90-day Holley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Venturi Diameter : 90 mmMaterial : AluminumNumberof Venturi : OneProduct Fit : UniversalEmissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)
Terminator EFI Series Throttle Body
Holley®
Terminator EFI Series Throttle Body
Part Number: H19112588
Universal Fit
$485.95
Product Details
Notes : 1,000 CFM Flow Rate; All necessary vacuum ports (1) timed spark, (2) 3/8 in. and (2) 3/16 in. full manifold vacuum ports; Ford transmission kick down lever for use with Ford automatic transmissionsSeries : Terminator EFI SeriesCondition : NewQuantity Sold : Sold individuallyWarranty : Lifetime Holley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Venturi Diameter : 1.75 in.Material : AluminumRecommended Use : PerformanceNumberof Venturi : FourProduct Fit : Universal
Terminator EFI Series Throttle Body
Holley®
Terminator EFI Series Throttle Body
Part Number: H19112587
Universal Fit
$610.95
Product Details
Notes : 1,000 CFM Flow Rate; All necessary vacuum ports (1) timed spark, (2) 3/8 in. and (2) 3/16 in. full manifold vacuum ports; Ford transmission kick down lever for use with Ford automatic transmissionsSeries : Terminator EFI SeriesCondition : NewQuantity Sold : Sold individuallyWarranty : Lifetime Holley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Venturi Diameter : 1.75 in.Material : AluminumRecommended Use : PerformanceNumberof Venturi : FourProduct Fit : Universal
Page 1 of 2 | Showing 1 - 15 of 22 results

Top Rated Products

AC Delco Throttle Body, 6 Cyl., 4.3L Engine
$136.49( Review)
Fit as described
Dennis N.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Holley LS EFI Series Throttle Body
$686.95
Q:Does this fit a 1998 Dodge Durango 4x4 SLT 5.2L ?
Geoff
A:BEST ANSWERHi Geoff, I am pleased to assist you. This is a universal part and not specific to your 1998 Dodge Durango SLT 8 Cyl 5.2L. We currently do not have available the direct-fit throttle body for your truck. This may fit with some modifications. I suggest showing this to your mechanic to ask. if everything checks out, lick the link below to order directly while supplies last. I hope this helps and enjoy shopping! https://www.carparts.com/throttle-body/holley/h19112589?can=CPGG4850_CSQA_20241028 Show less
Grace G.
 
5 Questions, 1 AnswerView all Q&As >

Helpful Automotive Resources

Why Clean the Throttle Body? Straight Answers
Why Clean the Throttle Body? Straight AnswersThere are two types of throttle bodies, namely the older style with a throttle cable and a drive-by-wire throttle body. Throttle cables are generally okay for you to clean at home. Drive-by-wire throttles, on the other hand, should only be handled by experts. This is because you can damage the
Oil In the Throttle Body: Causes, Symptoms, and Replacement Costs
Oil In the Throttle Body: Causes, Symptoms, and Replacement CostsUsually found inside the valve cover or intake manifold, the PCV valve helps prevent crankcase explosion by diverting blowby gases. To do this, the PCV valve restricts airflow to maintain a balanced air-fuel ratio.
P1516 Code: Throttle Actuator Control Module Throttle Actuator Position Performance
P1516 Code: Throttle Actuator Control Module Throttle Actuator Position PerformanceCaution: Although the electronic throttle body has an internal spring designed to close the throttle plate for safety, the PCM triggers the motor and its gears to drive the throttle blade open and closed. With that in mind, remember never to open or clean the throttle body with your fingers
Where Is the Throttle Position Sensor Located?
Where Is the Throttle Position Sensor Located?Throttle position sensors and accelerator position sensors on ETC systems are always redundant, with two or three sensors in both places reading the same position but on slightly different scales that must agree with one another. This is to prevent uncontrolled acceleration due to the failure of one or more
Replacing a Throttle Cable: What It Entails Plus Related FAQs
Replacing a Throttle Cable: What It Entails Plus Related FAQsThe mechanic will then remove the throttle cable and the cable bracket, which includes detaching the cable from the firewall. After that, the mechanic will position the new cable (one end to the accelerator pedal and the other end from the accelerator pedal and throttle body).
Electronic Throttle Control: Functions, How to Restart, and FAQs
Electronic Throttle Control: Functions, How to Restart, and FAQsHowever, the introduction of electronic throttle control (ETC) added a different layer to how cars work nowadays.