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2003 Chevrolet Silverado 1500 HD
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2003 Chevrolet Silverado 1500 HD

2003 Chevrolet Silverado 1500 HD Throttle Bodies

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Throttle Body, 8 Cyl., 6.0L Engine
Replacement
Throttle Body, 8 Cyl., 6.0L Engine
Part Number: RC31500003
Guaranteed to Fit
$80.49
Vehicle Fitment
  • 2003 Chevrolet Silverado 1500 HD LT 8 Cyl 6.0L
  • 2003 Chevrolet Silverado 1500 HD LS 8 Cyl 6.0L
Product Details
Attention Needed :

This throttle body requires a relearn procedure for proper function and performance. Please refer to vehicle's original owner's manual or local authorized dealer for details.

Condition : NewReplaces OE Number : 12570800Quantity 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.

Configuration : 8-Prong Pin Male Terminal; 1 Female ConnectorInterchange Part Number : TB1008, 12570800Product 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: A1673000
Guaranteed to Fit
$99.49

+ $28.55 Refundable Core Charge

Vehicle Fitment
  • 2003 Chevrolet Silverado 1500 HD LT 8 Cyl 6.0L
  • 2003 Chevrolet Silverado 1500 HD LS 8 Cyl 6.0L
Product Details
Notes : Electric Actuation Type; Round Inlet and Outlet Shape; Aluminum Housing MaterialCondition : 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.

Includes : Throttle Position SensorSeries : Reman SeriesInterchange Part Number : RC31500003
Throttle Body, 8 Cyl., 6.0L Engine -
AC Delco®
Throttle Body, 8 Cyl., 6.0L Engine -
Part Number: AC12679525
Guaranteed to Fit
$179.99
Vehicle Fitment
  • 2003 Chevrolet Silverado 1500 HD LT 8 Cyl 6.0L
  • 2003 Chevrolet Silverado 1500 HD LS 8 Cyl 6.0L
Product Details
Notes : (1) Female Connector; 3.44 in. Air Intake Port Maximum Diameter; Pin Terminal Type; Aluminum Plastic Housing Material; MFI Fuel System TypeCondition : 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.

Series : GM Original Equipment Series
Throttle Body, 8 Cyl., 6.0L Engine
Dorman®
Throttle Body, 8 Cyl., 6.0L Engine
Part Number: RB977161
Guaranteed to Fit
$135.99
Vehicle Fitment
  • 2003 Chevrolet Silverado 1500 HD LT 8 Cyl 6.0L
  • 2003 Chevrolet Silverado 1500 HD LS 8 Cyl 6.0L
Product Details
Condition : NewReplaces OE Number : TB1008, ETB0019, 12570800, 12679525, 19420713, 67-3000, S20006Quantity 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.

Series : OE Solutions SeriesInterchange Part Number : TB1008, ETB0019, 12570800, 12679525, 19420713, 67-3000, S20006Recommended Use : OE Replacement
Throttle Body, 8 Cyl., 6.0L Engine
Standard®
Throttle Body, 8 Cyl., 6.0L Engine
Part Number: SIS20006
Guaranteed to Fit
$181.99
Vehicle Fitment
  • 2003 Chevrolet Silverado 1500 HD LT 8 Cyl 6.0L
  • 2003 Chevrolet Silverado 1500 HD LS 8 Cyl 6.0L
Product Details
Notes : (1) Female Connector; (8) Male Pin TerminalsCondition : 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.

Series : Standard TechSmartInterchange Part Number : RC31500003
Throttle Body, 8 Cyl., 6.0L Engine, High Flow 80mm, No Tune Required
BBK®
Throttle Body, 8 Cyl., 6.0L Engine, High Flow 80mm, No Tune Required
Part Number: B451757
Guaranteed to Fit
$409.99
Vehicle Fitment
  • 2003 Chevrolet Silverado 1500 HD LT 8 Cyl 6.0L High Flow 80mm, No Tune Required
  • 2003 Chevrolet Silverado 1500 HD LS 8 Cyl 6.0L High Flow 80mm, No Tune Required
Product Details
Notes : Includes Gasket(s) and HardwareCondition : NewQuantity Sold : Sold individuallyWarranty : 1-year BBK limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including chemicals, 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 : 80 mmEO Number : EO# D-245-17Material : AluminumProduct Fit : Direct FitEmissions : 50-State LegalIncludes : Gasket(s) and HardwareSeries : Power Plus SeriesNumberof Venturi : One
Throttle Body, 8 Cyl., 6.0L Engine
A1 Cardone®
Throttle Body, 8 Cyl., 6.0L Engine
Part Number: A16E3000
Guaranteed to Fit
$141.99
Vehicle Fitment
  • 2003 Chevrolet Silverado 1500 HD LT 8 Cyl 6.0L
  • 2003 Chevrolet Silverado 1500 HD LS 8 Cyl 6.0L
Product Details
Condition : NewQuantity Sold : Sold individuallyWarranty : Lifetime 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, 8 Cyl., 6.0L Engine -
Hitachi®
Throttle Body, 8 Cyl., 6.0L Engine -
Part Number: HITETB0019
Guaranteed to Fit
$143.49
Vehicle Fitment
  • 2003 Chevrolet Silverado 1500 HD LT 8 Cyl 6.0L
  • 2003 Chevrolet Silverado 1500 HD LS 8 Cyl 6.0L
Product Details
Condition : NewQuantity Sold : Sold individuallyWarranty : 1 year or 12,000-mile Hitachi 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.

Series : OE Replacement SeriesRecommended Use : OE Replacement
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
$622.63
Product Details
Notes : Dual O-RingCondition : 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 : AluminumSpecialty Part : Performance Part by JCWProduct Fit : UniversalSeries : EFI Mono Blade SeriesNumberof Venturi : One
LS EFI Series Throttle Body
Holley®
LS EFI Series Throttle Body
Part Number: H19112589
Universal Fit
$762.95
Product Details
Notes : Includes Mounting Hardware and GasketCondition : 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 : AluminumSpecialty Part : Performance Part by JCWProduct Fit : UniversalEmissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Series : LS EFI SeriesNumberof Venturi : One
Terminator EFI Series Throttle Body
Holley®
Terminator EFI Series Throttle Body
Part Number: H19112588
Universal Fit
$538.95
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 transmissionsCondition : 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 : PerformanceSpecialty Part : Performance Part by JCWProduct Fit : UniversalSeries : Terminator EFI SeriesNumberof Venturi : Four
Terminator EFI Series Throttle Body
Holley®
Terminator EFI Series Throttle Body
Part Number: H19112587
Universal Fit
$677.95
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 transmissionsCondition : 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 : PerformanceSpecialty Part : Performance Part by JCWProduct Fit : UniversalSeries : Terminator EFI SeriesNumberof Venturi : Four
Throttle Body
Holley®
Throttle Body
Part Number: H19112123
Universal Fit
$1,227.95
Product Details
Condition : 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.

Recommended Use : Performance ReplacementSpecialty Part : Performance Part by JCWProduct Fit : Universal
High-Flow EFI Series Throttle Body
Holley®
High-Flow EFI Series Throttle Body
Part Number: H19112577
Universal Fit
$925.95
Product Details
Notes : 1,000 CFM Flow Rate; Designed for Multi-Port Injection (MPI); Square bore flange; Progressive linkage system; Throttle shafts are offset with respect to the throttle plates so engine vacuum will assist throttle plate closureCondition : 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.

Series : High-Flow EFI SeriesVenturi Diameter : 44.45 mmMaterial : AluminumSpecialty Part : Performance Part by JCWNumberof Venturi : FourProduct Fit : Universal
Page 1 of 2 | Showing 1 - 15 of 19 results

Top Rated Products

Replacement Throttle Body, 8 Cyl., 6.0L Engine
$80.49( Review)
Came in on time. Haven’t had a problem so far.
Andrew O.
VERIFIED PURCHASER
A1 Cardone Throttle Body, 8 Cyl., 6.0L Engine
$99.49( Review)
Exact fit and great quality for new , has my truck running like new. You guys make itSee More
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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
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Where Is the Throttle Position Sensor Located?
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