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Standard Ignition JR-120 Distributor Rotor
Overview of Standard Ignition JR-120 Distributor Rotor
The Standard Ignition JR-120 distributor rotor is designed for reliable ignition performance in select Toyota vehicles. Engineered with durable plastic and aluminum contact materials, this distributor rotor ensures consistent electrical conductivity for smooth engine operation.
- Compatible with Toyota 4Runner, Cressida, Pickup, Supra, and T100 models
- Durable plastic rotor material with aluminum contact
- Push-on mount type for straightforward installation
- Black color finish for corrosion resistance
- Mounting hardware not included
Product Details and Specifications
This distributor rotor from Standard Ignition features a plastic rotor body that provides lightweight durability and resistance to heat and wear. The aluminum contact material offers efficient electrical transfer, essential for proper ignition timing and engine performance. The push-on mount type allows for easy replacement without the need for additional mounting hardware, although mounting hardware is not included with this part. The black finish helps protect the rotor from environmental factors that could degrade its function over time.
Compatible Toyota Models and Applications
The JR-120 distributor rotor is specifically compatible with a range of Toyota vehicles, including the 4Runner, Cressida, Pickup, Supra, and T100. This makes it a suitable replacement part for maintaining or restoring ignition system reliability in these models. Using the correct distributor rotor helps ensure proper spark distribution and engine efficiency.
Common Issues Addressed by the JR-120 Distributor Rotor
- Irregular engine misfires due to worn or damaged rotor contacts
- Difficulty starting the engine caused by poor electrical conduction
- Engine stalling or hesitation during acceleration
- Uneven engine performance linked to distributor rotor wear
- Ignition timing inconsistencies affecting fuel efficiency
Installation Notes and Tips
Installation of the Standard Ignition JR-120 distributor rotor requires removing the distributor cap and carefully pulling off the old rotor. The push-on mount design allows the new rotor to be pressed firmly into place without additional hardware. Ensure the rotor is seated properly to avoid ignition issues. It is recommended to inspect the distributor cap and related ignition components during installation for optimal performance.
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing dependable performance for your Toyota vehicle. While mounting hardware is not included, the JR-120 distributor rotor is built with quality materials such as aluminum contacts and durable plastic to ensure longevity. Please refer to Standard Ignition's warranty policy for specific coverage details.
| Brand | Standard Ignition |
| Part Number | JR-120 |
| Color/Finish | Black |
| Contact Terminal Material | Brass |
| Contents | Distributor Rotor |
| Mount Type | Bolt On |
This part fits 17 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1995 | Toyota | 4Runner | 3.0L | V6 | N/A | |
| 1995 | Toyota | Pickup | 3.0L | V6 | N/A | |
| 1994 | Toyota | 4Runner | 3.0L | V6 | N/A | |
| 1994 | Toyota | Pickup | 3.0L | V6 | N/A | |
| 1994 | Toyota | T100 | 3.0L | V6 | N/A | |
| 1993 | Toyota | 4Runner | 3.0L | V6 | N/A | |
| 1993 | Toyota | Pickup | 3.0L | V6 | N/A | |
| 1993 | Toyota | Supra | 3.0L | L6 | N/A | |
| 1993 | Toyota | T100 | 3.0L | V6 | N/A | |
| 1992 | Toyota | 4Runner | 3.0L | V6 | N/A | |
| 1992 | Toyota | Cressida | N/A | |||
| 1992 | Toyota | Pickup | 3.0L | V6 | N/A | |
| 1992 | Toyota | Supra | 3.0L | L6 | N/A | |
| 1991 | Toyota | Cressida | N/A | |||
| 1991 | Toyota | Supra | 3.0L | L6 | N/A | |
| 1990 | Toyota | Cressida | N/A | |||
| 1990 | Toyota | Supra | 3.0L | L6 | N/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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.