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Standard Ignition JR-161 Distributor Rotor
Overview of Standard Ignition JR-161 Distributor Rotor
The Standard Ignition JR-161 distributor rotor is designed for reliable ignition performance in select Ford and Mazda vehicles. This distributor rotor features a durable phenolic construction and brass contact material to ensure consistent electrical conductivity and longevity.
- Compatible with Ford and Mazda models including 626, Millenia, MPV, MX-3, MX-6, and Probe
- Push-on mount type for straightforward installation
- Brass contact material with RFI coating for reduced radio frequency interference
- Black phenolic rotor material for durability and heat resistance
- Distributor cap and mounting screws not included
Product Details and Specifications
The JR-161 distributor rotor from Standard Ignition is engineered with a phenolic rotor body that withstands high temperatures and mechanical stress common in ignition systems. The brass contact terminal is coated to minimize radio frequency interference, which helps maintain stable ignition signals. The push-on mount type allows for easy replacement without additional hardware, although mounting screws and distributor cap must be sourced separately. Finished in black, this rotor is designed to meet the exacting standards required for proper ignition timing and spark distribution in compatible Ford and Mazda vehicles.
Compatible Vehicles and Applications
This distributor rotor is specifically compatible with several Ford and Mazda models, including:
- Ford Probe
- Mazda 626
- Mazda Millenia
- Mazda MPV
- Mazda MX-3
- Mazda MX-6
Using the correct distributor rotor like the JR-161 ensures proper ignition system function and engine performance in these vehicles.
Common Issues Addressed by the JR-161 Distributor Rotor
- Irregular or weak spark delivery causing engine misfires
- Excessive radio frequency interference affecting ignition timing
- Wear or damage to the rotor contact leading to poor conductivity
- Heat-related rotor degradation impacting ignition reliability
- Difficulty in rotor mounting due to incompatible mount types
Installation Notes and Tips
Installation of the Standard Ignition JR-161 distributor rotor requires removal of the distributor cap and the existing rotor. The push-on mount type allows for a secure fit without additional mounting hardware, but note that the distributor cap and screws are not included and must be installed separately. Ensure the rotor is properly aligned with the distributor shaft to maintain correct ignition timing. It is recommended to inspect the distributor cap and replace it if worn to ensure optimal ignition system performance.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The JR-161 distributor rotor undergoes quality control testing to ensure durability and reliable performance. While specific warranty details are not provided here, Standard Ignition typically offers limited warranties on their ignition components. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Standard Ignition |
|---|---|
| Part Number | JR-161 |
| Color/Finish | Black |
| Contact Terminal Material | Brass |
| Contact Terminal RFI Coated | Yes |
| Contents | Distributor Rotor |
| Mount Type | Push On |
| Notes | Distributor Cap And Screws Are Not Included |
| Rotor Material | Phenolic |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1998 | Mazda | MPV | 3.0L | V6 | N/A | w/ 5 Sided Shaft Pattern Rotor |
| 1997 | Mazda | MPV | 3.0L | V6 | N/A | w/ 5 Sided Shaft Pattern Rotor |
| 1996 | Ford | Probe | 2.5L | V6 | N/A | w/ 5 Sided Shaft Pattern Rotor |
| 1996 | Mazda | 626 | 2.5L | V6 | N/A | To VIN 531123; For 5 Sided Rotor Shaft |
| 1996 | Mazda | MPV | 3.0L | V6 | N/A | w/ 5 Sided Shaft Pattern Rotor |
| 1996 | Mazda | MX-6 | 2.5L | V6 | N/A | w/ 5 Sided Shaft Pattern Rotor |
| 1995 | Ford | Probe | 2.5L | V6 | N/A | For 5 Sided Rotor Shaft |
| 1995 | Mazda | 626 | 2.5L | V6 | N/A | To VIN 531123; For 5 Sided Rotor Shaft |
| 1995 | Mazda | Millenia | 2.5L | V6 | N/A | 5 Sided Rotor Shaft Pattern fitment for Distributor Rotor. |
| 1995 | Mazda | MX-6 | 2.5L | V6 | N/A | |
| 1994 | Mazda | MX-3 | 1.8L | V6 | 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.