fits make: Pontiac. year: 1973.

( Manufacturer Part Number: 1112810 ), ( Non-domestic Product: No ), ( Engine Specs: V8 455 Cid ), ( Fitment Type: Performance/custom ), ( Color: Gray ), ( Vintage Part: Yes ), ( Type: Distributor ), ( Manufacturer Warranty: No Warranty ), ( Oe/oem Part Number: Rare Trans Am Grand Am X0 Zw Yw Engine ), ( Country/region Of Manufacture: United States ), ( Finish: As Pictured )
The Pontiac 1112810 1973 455 Transistor Ignition Distributor 1112203 3C12 is a crucial component of the ignition system in certain Pontiac vehicles from the 1973 model year. This distributor is specifically designed for engines equipped with the powerful 455 cubic inch V8 engine, which was known for its robust performance and thundering sound.
The distributor itself is a compact yet intricate piece of engineering, housing the primary components responsible for delivering spark to the engine's cylinders at precisely the right moment. The 1112810 distributor features a transistor ignition system, which replaces the traditional points and condenser setup. This modern design offers numerous benefits, including improved reliability, longer lifespan, and better ignition timing control.
The Pontiac 1112810 1973 455 Transistor Ignition Distributor 1112203 3C12 features a robust construction, with a cast aluminum housing that provides excellent heat dissipation and durability. Inside, you'll find a high-quality rotor, distributor cap, and a set of spark plug wires, all designed to work together seamlessly.
The distributor cap on this unit boasts a 3-wire design, which is essential for the proper operation of the vehicle's electronic ignition system. The 3C12 designation indicates the number of points or electrodes that the distributor cap has, which in this case is three.
When it comes to installation, the Pontiac 1112810 1973 455 Transistor Ignition Distributor 1112203 3C12 is designed to be a direct replacement, making it a straightforward process for most DIY enthusiasts or professional technicians. However, as with any automotive repair or replacement task, it's always a good idea to consult your vehicle's specific service manual for precise instructions.
In conclusion, the Pontiac 1112810 1973 455 Transistor Ignition Distributor 1112203 3C12 is an essential component for maintaining the proper ignition system function in your 1973 Pontiac vehicle equipped with the 455 V8 engine. Its modern design, robust construction, and easy installation make it an excellent choice for both DIYers and professional technicians.
Pros of buying Pontiac 1112810 1973 455 Transistor Ignition Distributor 1112203 3C12:1. Genuine Part: This part is an original OEM (Original Equipment Manufacturer) part, which means it is made by the same company that originally manufactured the part for your Pontiac. This ensures that it will fit and function properly in your vehicle.
2. Quality Assurance: OEM parts are often subject to rigorous testing and quality control, ensuring that you are getting a reliable and durable part.
3. Warranty: Many OEM parts come with warranties, providing peace of mind in case of any issues with the part.
4. Compatibility: As this is a specific part for a 1973 Pontiac, you can be sure that it will be compatible with your vehicle's systems.
Cons of buying Pontiac 1112810 1973 455 Transistor Ignition Distributor 1112203 3C12:1. Price: OEM parts can be more expensive than aftermarket alternatives due to the brand name and the cost of manufacturing and testing.
2. Availability: Depending on the part and the specific model of your vehicle, availability can be an issue. It may take longer to get your hands on an OEM part, especially if it is a less common part.
3. Limited Customization: OEM parts are designed to function as part of the vehicle's original system, which means they may not offer the same level of customization as aftermarket parts.
Conclusion: If you are looking for a reliable, durable, and compatible part for your 1973 Pontiac, an OEM part like the 1112810 1112203 3C12 Transistor Ignition Distributor is a good choice. However, you should consider the cost and availability of the part, and whether you need the customization options that aftermarket parts offer.
Recommendation: If you value reliability and compatibility above all else, and you have the budget for it, an OEM part like the 1112810 1112203 3C12 Transistor Ignition Distributor is a recommended choice. If you are looking for a more cost-effective solution, or if you need a part that offers more customization options, you may want to consider an aftermarket part.
Wiring and connector plug look good. Fairly clean for its age. Its in pretty good condition, still turns just fine. I was unsure how to test the electrical portion so it is unknown.
The vacuum advance is in working order.