HomeAir and Fuel Delivery > Turbocharger, Supercharger and Ram AirStandard Ignition TBV1004 Turbocharger Bypass Valve
Part #: TBV1004

Standard Ignition TBV1004 Turbocharger Bypass Valve

⚙️ 33 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Buick and Chevrolet, Encore, Sonic, Trax, Cruze, and Cruze Limited
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Overview of Standard Ignition Turbocharger Bypass Valve TBV1004

The Standard Ignition Turbocharger Bypass Valve (BPV) TBV1004 is designed for precise air and fuel delivery control in turbocharged engines. This valve is compatible with select Buick and Chevrolet models, including the Cruze, Cruze Limited, Encore, Sonic, and Trax, ensuring reliable performance in these vehicles.

  • Connector Gender: Female
  • Connector Quantity: 1
  • Connector Shape: Square
  • Hose Connector Quantity: 3
  • Terminal Gender: Male
  • Terminal Quantity: 2
  • Terminal Type: Blade

Detailed Product Description

The TBV1004 turbocharger bypass valve from Standard Ignition features a female connector with a square shape, designed to interface securely with the vehicle's wiring harness. It includes one connector and three hose connectors, facilitating efficient air recirculation and pressure regulation within the turbocharger system. The valve terminals are male blade types, with two terminals providing a stable electrical connection. This configuration supports consistent valve operation, which is critical for maintaining turbocharger efficiency and engine responsiveness in Buick and Chevrolet turbocharged models.

Compatible Vehicles and Applications

This turbocharger bypass valve is compatible with the following makes and models:

  • Buick Encore
  • Chevrolet Cruze and Cruze Limited
  • Chevrolet Sonic
  • Chevrolet Trax

It is specifically engineered to replace the original bypass valve in these vehicles, ensuring proper fit and function.

Common Issues Addressed by TBV1004

  • Turbo lag caused by faulty bypass valve operation
  • Unstable boost pressure leading to engine hesitation
  • Whistling or hissing noises from the turbocharger system
  • Check engine light triggered by bypass valve malfunction
  • Reduced fuel efficiency due to improper air recirculation

Installation Notes and Tips

  • Ensure the female square connector aligns correctly with the vehicle harness before securing.
  • Check all three hose connections for tight seals to prevent air leaks.
  • Verify the male blade terminals are fully seated to maintain electrical continuity.
  • Consult the vehicle’s service manual for torque specifications and installation procedures.
  • Test the bypass valve operation after installation to confirm proper function.

Quality Assurance and Warranty

Standard Ignition manufactures the TBV1004 turbocharger bypass valve to meet OEM specifications for fit, form, and function. The part undergoes rigorous quality control to ensure durability and reliable performance. Warranty coverage details should be confirmed with the distributor or vehicle manufacturer, as they may vary by region and application.

BrandStandard Ignition
Part NumberTBV1004
Connector GenderFemale
Connector ShapeSquare
Terminal GenderMale
Terminal TypeBlade

This part fits 33 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2021BuickEncoreN/A
2020BuickEncore1.4LL4N/A
2020ChevroletSonic1.4LL4N/A
2020ChevroletTrax1.4LL4N/A
2019BuickEncore1.4LL4N/A
2019ChevroletSonic1.4LL4N/A
2019ChevroletTrax1.4LL4N/A
2018BuickEncore1.4LL4N/A
2018ChevroletSonic1.4LL4N/A
2018ChevroletTrax1.4LL4N/A
2017BuickEncore1.4LL4N/A
2017ChevroletSonic1.4LL4N/A
2017ChevroletTrax1.4LL4N/A
2016BuickEncore1.4LL4N/A
2016ChevroletCruze1.4LL4N/A
2016ChevroletCruze Limited1.4LL4N/A
2016ChevroletSonic1.4LL4N/A
2016ChevroletTrax1.4LL4N/A
2015BuickEncore1.4LL4N/A
2015ChevroletCruze1.4LL4N/A
2015ChevroletSonic1.4LL4N/A
2015ChevroletTrax1.4LL4N/A
2014BuickEncore1.4LL4N/A
2014ChevroletCruze1.4LL4N/A
2014ChevroletSonic1.4LL4N/A
2014ChevroletTrax1.4LL4N/A
2013BuickEncore1.4LL4N/A
2013ChevroletCruze1.4LL4N/A
2013ChevroletSonic1.4LL4N/A
2013ChevroletTrax1.4LL4N/A
2012ChevroletCruze1.4LL4N/A
2012ChevroletSonic1.4LL4N/A
2011ChevroletCruze1.4LL4N/A

* 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:

2-1100455574902MSAA7TCBV1004

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