HomeTransmission > Transmission Hard PartsStandard Ignition TCS40 Automatic Transmission Control Solenoid
Part #: TCS40

Standard Ignition TCS40 Automatic Transmission Control Solenoid

⚙️ 5 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Cadillac, Catera
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Overview of Standard Ignition Automatic Transmission Control Solenoid

The Standard Ignition TCS40 automatic transmission control solenoid is designed specifically for Cadillac Catera models. This solenoid plays a critical role in regulating transmission fluid flow, ensuring smooth gear shifts and optimal transmission performance.

  • Push-on attachment method for secure installation
  • Female rectangular connector with one connector and two blade terminals
  • Includes a 2-inch (50 mm) wiring harness with two wires
  • Constructed from durable metal for long-lasting use
  • Compatible with Cadillac Catera automatic transmissions

Detailed Product Description

The Standard Ignition TCS40 automatic transmission control solenoid features a push-on attachment method that simplifies installation and ensures a reliable connection. It includes a female rectangular connector with one connector quantity and two male blade terminals, providing a secure electrical interface. The solenoid comes with a 2-inch (50 mm) wiring harness containing two wires, facilitating straightforward integration into the vehicle's transmission system. Made from metal, this solenoid is built to withstand the demanding conditions within the transmission assembly. This part is specifically engineered for Cadillac Catera models, ensuring precise fitment and optimal function.

Common Applications and Issues Addressed

  • Regulates hydraulic pressure for smooth automatic transmission shifting
  • Prevents erratic or delayed gear changes in Cadillac Catera vehicles
  • Resolves transmission slipping or harsh shifting symptoms
  • Helps maintain proper transmission fluid flow and pressure
  • Addresses solenoid-related transmission fault codes

Installation Notes and Tips

  • Ensure the push-on attachment is fully seated for secure connection
  • Verify the female rectangular connector aligns correctly with the vehicle harness
  • Check wiring harness length (2 inches) for compatibility with your installation location
  • Do not reuse gaskets or hardware as none are included with this solenoid
  • Consult the Cadillac Catera service manual for specific transmission solenoid replacement procedures

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance for Cadillac Catera automatic transmissions. The TCS40 solenoid undergoes rigorous quality control to ensure durability and proper function. Warranty coverage details should be confirmed with the product documentation or supplier.

BrandStandard Ignition
Part NumberTCS40
Attachment MethodPush On
Connector GenderFemale
Connector ShapeRectangular
Gaskets IncludedNo
Hardware IncludedNo
Harness Length - inches2
Harness Length - mm50
MaterialMetal
Mounting Bracket(s) IncludedNo
Terminal GenderMale
Terminal TypeBlade
Wiring Harness IncludedYes

This part fits 5 vehicles. Search below:

YearMakeModelPositionNotes
2001CadillacCateraN/A
2000CadillacCateraN/A
1999CadillacCateraN/A
1998CadillacCateraN/A
1997CadillacCateraN/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:

086773148677314ATS128S9827SU13427TCS534

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