LUCAS TKC-1689 Distributor Nos

( Brand: Lucas ), ( Manufacturer Part Number: TKC-1689 ), ( Type: Distributor )

Review LUCAS Triumph Distributor Nos fits TR7 1978

The Lucas TKC-1689 distributor is a vital component of the electrical ignition system in 1978 Triumph TR7 vehicles. This distributor is specifically designed and manufactured to meet the original equipment specifications of Triumph cars, ensuring a reliable and efficient ignition system.

The distributor housing is made of high-quality, durable cast aluminum. It features a robust rotor arm that is designed to distribute the high voltage electrical discharge from the ignition coil to the correct spark plug at the right time during the engine's combustion cycle. The distributor cap, which sits atop the housing, contains the spark plug electrical connections. The cap is designed to accommodate eight spark plugs, making it suitable for the TR7's in-line four-cylinder engine.

The Lucas TKC-1689 distributor also includes a vacuum advance unit. This unit allows the distributor to advance the ignition timing in response to engine vacuum, improving engine performance and fuel efficiency. The vacuum advance unit is connected to the intake manifold by a vacuum hose and is controlled by a vacuum diaphragm.

The distributor rotor and distributor points are also included in this kit. The rotor is precision machined to ensure a proper fit and reliable electrical contact with the distributor cap's distributor points. The distributor points are responsible for making and breaking the electrical contact between the rotor and the distributor cap, allowing the high voltage electrical discharge to reach the correct spark plug at the correct time.

The Lucas TKC-1689 distributor is a direct replacement for the original equipment distributor in 1978 Triumph TR7 vehicles. It is designed to provide a reliable and efficient ignition system, ensuring optimal engine performance. The distributor comes fully assembled and is ready to be installed in your vehicle. With its high-quality materials and precise manufacturing, this distributor is an excellent choice for Triumph TR7 enthusiasts looking to restore or maintain their classic cars.

The Lucas TKC-1689 distributor is a replacement part for the 1978 Triumph TR7 model. Here are some pros and cons that may help you decide whether to buy this distributor:

1. Authenticity: This distributor is manufactured by Lucas, which is a well-known and reputable brand for automotive electrical components.

2. Fitment: It is specifically designed for the 1978 Triumph TR7 model, ensuring a perfect fit and function.

3. Performance: A faulty distributor can cause various engine performance issues, such as misfiring or rough idling. Replacing it with a new distributor, like the Lucas TKC-1689, can help improve engine performance and fuel efficiency.

4. Reliability: The Lucas TKC-1689 distributor is designed to be long-lasting, providing reliable operation for an extended period.

5. Availability: This distributor is widely available from various automotive parts retailers, making it easy to find and purchase.

1. Cost: The Lucas TKC-1689 distributor may be more expensive than aftermarket alternatives.

2. Installation: Installing a distributor can be a complex process, especially for those without automotive experience. It may require specialized tools and knowledge.

3. Time: Installing a distributor can take several hours, depending on the skill level of the installer and the availability of the necessary tools and resources.

4. Labor costs: If you don't feel comfortable installing the distributor yourself, you may need to hire a professional mechanic, which can add to the overall cost.

5. Potential for error: Installing a distributor incorrectly can cause various engine issues, so it is essential to follow the installation instructions carefully and accurately.

The Lucas TKC-1689 distributor is a high-quality and reliable replacement part for the 1978 Triumph TR7 model. Its authenticity and perfect fit make it an attractive option for those seeking original equipment. However, its cost, installation complexity, and potential for error may deter some buyers. Ultimately, the decision to buy this distributor comes down to your budget, installation skills, and preference for original equipment. If you have the means and are confident in your abilities, replacing the distributor with a new Lucas TKC-1689 can help improve your TR7's performance and reliability.

Details:

One NOS Lucas Distributor for a 1978 TR7.

part #: tkc1689 prices

• $12.00-$499.95

specifications disripa:

• for models: Tr7
• for makes: Triumph
• for years: 1978
• brand: Lucas
• mpn: Tkc-1689
• type: Distributor

returns disripa:

• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

shipping disripa:

• type: Calculated
• service: UPS Ground Saver
• carrier: UPS
• cost: $11.10
• class: Economy
• transit: 3-10 Days

general disripa:

• Car Truck Parts Accessories > Ignition Systems Components > Distributors
• condition: New

seller disripa:

• # reviews: 619
• city: Livermore, California
• rating: 100.0%

offer disripa:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 1
• started: May 20, 2025

payments disripa:

• wallet: Paypal
• credit card: Discover
• other

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