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2012 Kenworth T400
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Lifetime Replacement
2012 Kenworth T400

2012 Kenworth T400 Throttle Bodies

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Throttle Body, 6 Cyl., Engine Des: ISL-G, Engmfr: Cummins
Replacement
Throttle Body, 6 Cyl., Engine Des: ISL-G, Engmfr: Cummins
Part Number: RF31500020
Guaranteed to Fit
$82.99
Vehicle Fitment
  • 2012 Kenworth T400 Base 6 Cyl 8.9L Engine Des: ISL-G, Engmfr: Cummins
Product Details
Attention Needed :

This throttle body may require a relearn procedure or an ECM re-flashing for proper function and performance. Please refer to vehicle's original owner's manual or local authorized dealer for details on your specific make and model.

Notes : 2.89 in. Bore Diameter; Male Electrical Connection Type; (1) Outlet Quantity; Flanged Outlet Type; Electronic Throttle Body TypeCondition : NewReplaces OE Number : 4934537Quantity 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 : 9770001, 4934537Product Fit : Direct FitReturns Policy : 30-Day Return Policy
Throttle Body, 6 Cyl 8.9L -
GPD®
Throttle Body, 6 Cyl 8.9L -
Part Number: GPD1814299
Guaranteed to Fit
$244.99
Vehicle Fitment
  • 2012 Kenworth T400 Base 6 Cyl 8.9L
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
$622.26
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 : ClearanceSpecialty Part : Performance Part by JCWVenturi Diameter : 105 mmMaterial : AluminumProduct Fit : UniversalSeries : EFI Mono Blade SeriesNumberof Venturi : One
Universal, Terminator EFI Series Throttle Body
Holley®
Universal, 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.

Specialty Part : Performance Part by JCWVenturi Diameter : 1.75 in.Material : AluminumRecommended Use : PerformanceProduct Fit : UniversalSeries : Terminator EFI SeriesNumberof Venturi : Four
Universal, Terminator EFI Series Throttle Body
Holley®
Universal, 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.

Specialty Part : Performance Part by JCWVenturi Diameter : 1.75 in.Material : AluminumRecommended Use : PerformanceProduct 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.

Specialty Part : Performance Part by JCWRecommended Use : Performance ReplacementProduct Fit : Universal
Universal, High-Flow EFI Series Throttle Body
Holley®
Universal, 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.

Specialty Part : Performance Part by JCWSeries : High-Flow EFI SeriesVenturi Diameter : 44.45 mmMaterial : AluminumNumberof Venturi : FourProduct Fit : Universal
Universal, LS EFI Series Throttle Body
Holley®
Universal, LS EFI Series Throttle Body
Part Number: H19112581
Universal Fit
$781.95
Product Details
Notes : Requires HLY-543-111 TPS (Sold separately); Designed for use with 4-bolt LS intake manifolds.Condition : 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.

Specialty Part : Performance Part by JCWSeries : LS EFI SeriesVenturi Diameter : 105 mmMaterial : AluminumNumberof Venturi : OneProduct Fit : Universal
Universal, LS EFI Series Throttle Body
Holley®
Universal, LS EFI Series Throttle Body
Part Number: H19112583
Universal Fit
$781.95
Product Details
Notes : Requires HLY-543-111 TPS (Sold separately); Designed for use with 4-bolt LS intake manifolds. Fits drive-by-cable applications and does not have tapered edge.Condition : 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.

Specialty Part : Performance Part by JCWSeries : LS EFI SeriesVenturi Diameter : 105 mmMaterial : AluminumNumberof Venturi : OneProduct Fit : Universal
Universal, LS EFI Series Throttle Body
Holley®
Universal, LS EFI Series Throttle Body
Part Number: H19112585
Universal Fit
$758.95
Product Details
Notes : Requires HLY-543-111 TPS, sold separately. Designed for use with 4-bolt LS intake manifolds. Fits drive-by-wire apps and has tapered edge for increased pedal to throttle travel at low RPM's to improve drivability on street and strip apps.Condition : 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.

Specialty Part : Performance Part by JCWSeries : LS EFI SeriesVenturi Diameter : 95 mmMaterial : AluminumNumberof Venturi : OneProduct Fit : Universal
Universal, EFI Dominator Flange Throttle Body, 2550 CFM, Aluminum, Sold Individually
Holley®
Universal, EFI Dominator Flange Throttle Body, 2550 CFM, Aluminum, Sold Individually
Part Number: H19112593
Universal Fit
$1,999.95
Product Details
Notes : 2550 CFM Flow RateCondition : 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.

Specialty Part : Performance Part by JCWSeries : EFI Dominator Flange SeriesMaterial : AluminumNumberof Venturi : TwoProduct Fit : Universal
Atomic LS 90mm Throttle Body
MSD®
Atomic LS 90mm Throttle Body
Part Number: M46A2940
Universal Fit
$938.95
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
Page 1 of 1 | Showing 1 - 13 of 13 results

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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
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.
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Where Is the Throttle Position Sensor Located?
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Replacing a Throttle Cable: What It Entails Plus Related FAQs
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