Home› Air and Fuel Delivery > Fuel Injection System and Related Components› Beck Arnley 154-0157 Fuel Injection Throttle Body
Beck Arnley 154-0157 Fuel Injection Throttle BodyOE Quality 60-Day Returns
Part #: 154-0157

Beck Arnley 154-0157 Fuel Injection Throttle Body

36 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$511.21Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Scion, Toyota, and Lexus, xB, Matrix, HS250h, Camry, tC, Corolla, RAV4, and Solara
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Fuel Injection Throttle Body options

Overview of Beck Arnley Fuel Injection Throttle Body 154-0157

The Beck Arnley Fuel Injection Throttle Body 154-0157 is designed for precise air and fuel delivery in select Lexus, Scion, and Toyota vehicles. This component plays a critical role in engine performance and efficiency for models such as the Toyota Camry, Corolla, RAV4, and Lexus HS250h.

  • Direct replacement throttle body for accurate fit and function
  • Compatible with multiple Toyota, Lexus, and Scion models
  • Manufactured with materials containing cobalt (II) oxide and carbon black for durability
  • Ensures optimal air-fuel mixture for improved engine response
  • Part number 154-0157 for easy identification and ordering

Detailed Product Description

This fuel injection throttle body from Beck Arnley is engineered to meet OEM specifications, ensuring reliable performance in vehicles including the Toyota Camry, Corolla, Matrix, RAV4, Solara, Scion tC, xB, and Lexus HS250h. The part number 154-0157 identifies this specific throttle body designed to regulate airflow into the engine's intake manifold. Constructed with materials containing cobalt (II) oxide (CAS No. 1307-96-6) and carbon black (CAS No. 1333-86-4), this component offers resistance to wear and chemical exposure, contributing to long-term durability and consistent operation.

Common Applications and Issues Addressed

  • Restores proper throttle response and engine idle stability
  • Resolves rough idling or stalling caused by faulty throttle bodies
  • Eliminates hesitation or poor acceleration linked to air intake problems
  • Corrects check engine light codes related to throttle position sensor errors
  • Improves fuel efficiency by maintaining accurate air-fuel ratios

Installation Notes and Tips

  • Ensure compatibility by verifying vehicle make and model before installation
  • Disconnect the battery prior to removal to prevent electrical issues
  • Clean the throttle body mounting surface to avoid air leaks
  • Follow manufacturer torque specifications when securing the throttle body
  • Reset the vehicle’s ECU or perform throttle relearn procedure after installation

Quality Assurance and Warranty

Beck Arnley parts are manufactured to meet or exceed OEM standards, providing reliable performance and fitment. The 154-0157 throttle body undergoes rigorous quality control to ensure durability and consistent operation. This part is backed by Beck Arnley’s limited warranty, covering defects in materials and workmanship under normal use conditions.

BrandBeck Arnley
Part Number154-0157
Are You Using The Long Form WarningY
Chemical(s) at IssueCAS-NO.1307-96-6 COBALT [II] OXIDECAS-NO.1333-86-4 CARBON BLACK (AIRBORNE, UNBOUND PARTICLES OF RESPIRABLE SIZE)CAS-NO.7440-02-0 NICKEL (METALLIC) CAS-NO.7440-48-4 COBALT METAL POWDER

This part fits 36 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2015ScionxB2.4LL4N/AElectronic Throttle Body Actuator included.
2014ScionxB2.4LL4N/AElectronic Throttle Body Actuator included.
2013ScionxB2.4LL4N/AElectronic Throttle Body Actuator included.
2013ToyotaMatrix2.4LL4N/AElectronic Throttle Body Actuator included.
2012LexusHS250h2.4LL4N/AElectronic Throttle Body Actuator included.
2012ScionxB2.4LL4N/AElectronic Throttle Body Actuator included.
2012ToyotaMatrix2.4LL4N/AElectronic Throttle Body Actuator included.
2011LexusHS250h2.4LL4N/AElectronic Throttle Body Actuator included.
2011ScionxB2.4LL4N/AElectronic Throttle Body Actuator included.
2011ToyotaCamry2.4LL4N/AUSA Built; Includes Electronic Throttle Body Actuator
2011ToyotaMatrix2.4LL4N/AElectronic Throttle Body Actuator included.
2010LexusHS250h2.4LL4N/AElectronic Throttle Body Actuator included.
2010SciontC2.4LL4N/AElectronic Throttle Body Actuator included.
2010ScionxB2.4LL4N/AElectronic Throttle Body Actuator included.
2010ToyotaCamry2.4LL4N/AUSA Built; Includes Electronic Throttle Body Actuator
2010ToyotaCorolla2.4LL4N/AElectronic Throttle Body Actuator included.
2010ToyotaMatrix2.4LL4N/AElectronic Throttle Body Actuator included.
2009SciontC2.4LL4N/AElectronic Throttle Body Actuator included.
2009ScionxB2.4LL4N/AElectronic Throttle Body Actuator included.
2009ToyotaCamry2.4LL4N/AUSA Built; Includes Electronic Throttle Body Actuator
2009ToyotaCorolla2.4LL4N/AElectronic Throttle Body Actuator included.
2009ToyotaMatrix2.4LL4N/AElectronic Throttle Body Actuator included.
2008SciontC2.4LL4N/AElectronic Throttle Body Actuator included.
2008ScionxB2.4LL4N/AElectronic Throttle Body Actuator included.
2008ToyotaCamry2.4LL4N/AUSA Built; Includes Electronic Throttle Body Actuator
2008ToyotaRAV42.4LL4N/AElectronic Throttle Body Actuator included.
2008ToyotaSolara2.4LL4N/AElectronic Throttle Body Actuator included.
2007SciontC2.4LL4N/AElectronic Throttle Body Actuator included.
2007ToyotaCamry2.4LL4N/AUSA Built; Includes Electronic Throttle Body Actuator
2007ToyotaRAV42.4LL4N/AElectronic Throttle Body Actuator included.
2007ToyotaSolara2.4LL4N/AElectronic Throttle Body Actuator included.
2006SciontC2.4LL4N/AFrom 5/06; Includes Electronic Throttle Body Actuator
2006ToyotaCamry2.4LL4N/AFrom 1/06, Except California; Includes Electronic Throttle Body Actuator
2006ToyotaRAV42.4LL4N/AElectronic Throttle Body Actuator included.
2006ToyotaSolara2.4LL4N/AFrom 5/06; Includes Electronic Throttle Body Actuator
2005ToyotaRAV42.4LL4N/AFrom 11/05; Includes Electronic Throttle Body Actuator

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Related Articles