OE Quality
60-Day Returns

Standard Ignition TS-135 Engine Coolant Temperature Sender
Reliable Engine Coolant Temperature Sender for GM Trucks and Cars
The Standard Ignition TS-135 Engine Coolant Temperature Sender is designed to provide accurate temperature readings for a variety of General Motors vehicles. This bolt-on sender features a male round connector and a button terminal, ensuring a secure and reliable connection in your Buick, Chevrolet, GMC, or Pontiac vehicle.
- Bolt-on attachment method for straightforward installation
- Single male round connector for compatibility with factory wiring
- One male button terminal for secure electrical contact
- Engine coolant temperature sender designed for GM trucks and cars
- Compatible with multiple models including C10, K5 Blazer, and Cavalier
Product Details and Specifications
The TS-135 Engine Coolant Temperature Sender from Standard Ignition is engineered to meet OEM specifications for accurate temperature monitoring. Its bolt-on design simplifies installation and replacement, while the male connector and button terminal ensure proper electrical connectivity. This sender is compatible with a wide range of GM vehicles such as the Chevrolet C1500, GMC S10 Blazer, Pontiac Sunbird, and Buick Skyhawk. The round connector shape and single terminal configuration are designed to match factory setups, reducing the risk of fitment issues.
Compatible Vehicles and Applications
This temperature sender is compatible with various General Motors makes and models, including:
- Buick Skyhawk and Skylark
- Cadillac models (specific fitment varies)
- Chevrolet C10, C20, C30, C1500, C2500, C3500, Cavalier, Corsica, and G10 series
- GMC S10, S15, Jimmy, K5 Blazer, K10, K20, K1500, K2500, G20, and G30
- Oldsmobile Firenza and other GM vehicles
- Pontiac Sunbird, J2000, and related models
Common Issues Addressed by the TS-135 Sender
- Inaccurate or fluctuating engine temperature gauge readings
- Engine overheating due to faulty temperature sensor feedback
- Check engine light triggered by temperature sensor faults
- Cooling system performance issues related to sensor failure
- Intermittent temperature gauge operation or no reading
Installation Notes and Tips
The TS-135 sender uses a bolt-on attachment method, making it compatible with factory mounting points on supported GM vehicles. Ensure the engine is cool before removal or installation to avoid injury. Disconnect the battery before beginning work to prevent electrical shorts. Verify the connector type and terminal configuration match your vehicle’s wiring harness to ensure proper fitment. Tighten the sender securely but avoid over-torquing to prevent damage.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM standards for durability and performance. The TS-135 Engine Coolant Temperature Sender undergoes quality control testing to ensure reliable operation. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.
| Brand | Standard Ignition |
| Part Number | TS-135 |
| Attachment Method | Bolt on |
| Connector Gender | Male |
| Connector Quantity | 1 |
| Connector Shape | Round |
| Connector Type | Bolt on |
| Terminal Gender | Male |
| Terminal Quantity | 1 |
| Terminal Type | Button terminal |
This part fits 68 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1988 | Chevrolet | Corsica | 2.0L | L4 | N/A | 1 Button Term.; With Light |
| 1987 | Buick | Skyhawk | N/A | 1 Button Term.; With Light | ||
| 1987 | Chevrolet | Cavalier | 2.0L | L4 | N/A | 1 Button Term.; With Light |
| 1987 | Chevrolet | Corsica | 2.0L | L4 | N/A | Metal Engine Coolant Temperature Sender with Light |
| 1987 | Oldsmobile | Firenza | 2.0L | L4 | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1986 | Buick | Skyhawk | N/A | 1 Button Term.; With Light | ||
| 1986 | Cadillac | Cimarron | 2.0L | L4 | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1986 | Chevrolet | Cavalier | N/A | 1 Button Term.; With Light | ||
| 1986 | Oldsmobile | Firenza | 1.8L | L4 | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1986 | Oldsmobile | Firenza | 2.0L | L4 | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1986 | Pontiac | Sunbird | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. | ||
| 1985 | Buick | Skyhawk | N/A | 1 Button Term.; With Light | ||
| 1985 | Cadillac | Cimarron | 2.0L | L4 | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1985 | Chevrolet | Cavalier | N/A | 1 Button Term.; With Light | ||
| 1985 | Oldsmobile | Firenza | 2.0L | L4 | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1985 | Pontiac | J2000 Sunbird | 2.0L | L4 | N/A | Button Term.; With Light |
| 1984 | Buick | Skyhawk | 2.0L | L4 | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1984 | Cadillac | Cimarron | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. | ||
| 1984 | Chevrolet | Cavalier | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. | ||
| 1984 | Chevrolet | S10 | 2.0L | L4 | N/A | 1 Button Term.; With Light |
| 1984 | Chevrolet | S10 Blazer | 2.0L | L4 | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1984 | GMC | S15 | 2.0L | L4 | N/A | 1 Button Term.; With Light |
| 1984 | GMC | S15 Jimmy | 2.0L | L4 | N/A | 1 Button Term.; With Light |
| 1984 | Oldsmobile | Firenza | 2.0L | L4 | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1984 | Pontiac | J2000 Sunbird | 2.0L | L4 | N/A | 1 Button Term.; With Light |
| 1983 | Buick | Skyhawk | 2.0L | L4 | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1983 | Cadillac | Cimarron | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. | ||
| 1983 | Chevrolet | Cavalier | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. | ||
| 1983 | Oldsmobile | Firenza | 2.0L | L4 | N/A | 1/8 Inch x 27 Thread; With Light |
| 1983 | Pontiac | J2000 | 2.0L | L4 | N/A | 1 Button Term.; With Light |
| 1981 | Chevrolet | C10 | 4.1L | L6 | N/A | 1 Button Term.; With Light |
| 1981 | Chevrolet | C20 | 4.1L | L6 | N/A | 1 Button Term.; With Light |
| 1981 | Chevrolet | G10 | 4.1L | L6 | N/A | 1 Button Term.; With Light |
| 1981 | Chevrolet | G20 | 4.1L | L6 | N/A | 1 Button Term.; With Light |
| 1981 | Chevrolet | G30 | 4.1L | L6 | N/A | 1 Button Term.; With Light |
| 1981 | Chevrolet | K10 | 4.1L | L6 | N/A | 1 Button Term.; With Light |
| 1981 | GMC | C1500 | 4.1L | L6 | N/A | 1 Button Term.; With Light |
| 1981 | GMC | C2500 | 4.1L | L6 | N/A | 1 Button Term.; With Light |
| 1981 | GMC | G1500 | 4.1L | L6 | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1981 | GMC | G2500 | 4.1L | L6 | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1981 | GMC | Jimmy | 4.1L | L6 | N/A | 1 Button Term.; With Light |
| 1981 | GMC | K1500 | 4.1L | L6 | N/A | 1 Button Term.; With Light |
| 1980 | Chevrolet | C10 | 4.1L | L6 | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1980 | Chevrolet | C20 | 4.1L | L6 | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1980 | Chevrolet | C30 | 4.1L | L6 | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1980 | Chevrolet | G10 | 4.1L | L6 | N/A | 1 Button Term.; With Light |
| 1980 | Chevrolet | G20 | 4.1L | L6 | N/A | 1 Button Term.; With Light |
| 1980 | Chevrolet | K10 | 4.1L | L6 | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1980 | Chevrolet | K20 | 4.1L | L6 | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1980 | GMC | C1500 | 4.1L | L6 | N/A | 1 Button Term.; With Light |
| 1980 | GMC | C2500 | 4.1L | L6 | N/A | 1 Button Term.; With Light |
| 1980 | GMC | C3500 | 4.1L | L6 | N/A | 1 Button Term.; With Light |
| 1980 | GMC | G1500 | 4.1L | L6 | N/A | 1 Button Term.; With Light |
| 1980 | GMC | G2500 | 4.1L | L6 | N/A | 1 Button Term.; With Light |
| 1980 | GMC | Jimmy | 4.1L | L6 | N/A | 1 Button Term.; With Light |
| 1980 | GMC | K1500 | 4.1L | L6 | N/A | 1 Button Term.; With Light |
| 1980 | GMC | K2500 | 4.1L | L6 | N/A | 1 Button Term.; With Light |
| 1979 | Chevrolet | C10 | 4.1L | L6 | N/A | Metal Engine Coolant Temperature Sender with Light |
| 1979 | Chevrolet | C20 | 4.1L | L6 | N/A | Metal Engine Coolant Temperature Sender with Light |
| 1979 | Chevrolet | C30 | 4.1L | L6 | N/A | Metal Engine Coolant Temperature Sender with Light |
| 1979 | Chevrolet | K10 | 4.1L | L6 | N/A | Metal Engine Coolant Temperature Sender with Light |
| 1979 | Chevrolet | K20 | 4.1L | L6 | N/A | Metal Engine Coolant Temperature Sender with Light |
| 1979 | Chevrolet | K5 Blazer | 4.1L | L6 | N/A | Metal Engine Coolant Temperature Sender with Light |
| 1979 | GMC | C1500 | 4.1L | L6 | N/A | Metal Engine Coolant Temperature Sender with Light |
| 1979 | GMC | C2500 | 4.1L | L6 | N/A | Metal Engine Coolant Temperature Sender with Light |
| 1979 | GMC | C3500 | 4.1L | L6 | N/A | Metal Engine Coolant Temperature Sender with Light |
| 1979 | GMC | Jimmy | 4.1L | L6 | N/A | Metal Engine Coolant Temperature Sender with Light |
| 1979 | GMC | K1500 | 4.1L | L6 | N/A | Metal Engine Coolant Temperature Sender with Light |
* 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.