BOSCH 04155 Ignition Rotor 924

( Brand: Bosch ), ( Manufacturer Part Number: 04155 ), ( Part Type: Ignition Rotor ), ( Oe/oem Part Number: 1 234 332 333 ), ( Color: Brown ), ( Vintage Part: Yes ), ( Country Of Origin: Germany ), ( Performance Part: No )

Review BOSCH Ignition Rotor Porsche 924 fits 944 1983–1989

Bosch 04155 Ignition Rotor - Compatible with Porsche 924 (1987-1988) and 944 (1983-1989)

The Bosch 04155 Ignition Rotor is an essential component in the ignition system of Porsche 924 models manufactured between 1987 and 1988, and 944 models produced between 1983 and 1989. This part plays a significant role in generating the high voltage required to spark the plugs and ignite the fuel in the engine cylinders.

This Bosch ignition rotor is meticulously engineered to fit and function optimally in the aforementioned Porsche models. It features a robust design that ensures reliable performance, even under the most demanding driving conditions. It is machined from high-quality materials, ensuring precision and durability.

The Bosch 04155 Ignition Rotor is part of the ignition system, which includes the distributor, rotor arm, and spark plugs. When the engine's crankshaft turns, it rotates the distributor, which in turn causes the ignition rotor to spin. As the rotor spins, it sends high-voltage electricity to the correct spark plug at the right time, allowing the engine to fire and continue running.

This Bosch ignition rotor is a direct replacement for the original part, meaning it is designed to fit and function identically. It is engineered to provide the same level of performance as the OEM (Original Equipment Manufacturer) part, ensuring that your Porsche 924 or 944 maintains its original drive quality and reliability.

In summary, the Bosch 04155 Ignition Rotor is an essential upgrade for any Porsche 924 (1987-1988) or 944 (1983-1989) owner seeking to maintain or restore their vehicle's ignition system to its original specifications. This high-quality part is precision-engineered to fit perfectly and provide reliable, long-lasting performance.

The Bosch 04155 ignition rotor is a replacement part for Porsche models 924 (1987-1988) and 944 (1983-1989). Here are some pros and cons based on customer reviews and technical information:

1. OEM Quality: Bosch is a well-known and trusted automotive parts manufacturer. This rotor is an original equipment manufacturer (OEM) part, which means it is made to the same specifications as the one originally used in the vehicle.

2. Improved Performance: Some customers have reported improved engine performance after installing the new rotor. This could be due to the replacement of a worn-out or faulty part.

3. Durability: Bosch parts are known for their durability. The ignition rotor is designed to withstand the rigors of automotive use and should last for a long time.

4. Easy Installation: Customers have reported that the ignition rotor is easy to install, usually taking less than an hour.

5. Peace of Mind: Replacing a worn-out ignition rotor with a new OEM part can provide peace of mind, knowing that the engine is receiving the proper ignition it needs to run efficiently.

1. Cost: The Bosch 04155 ignition rotor is more expensive than some aftermarket alternatives. However, the higher cost may be worth it for the peace of mind and OEM quality.

2. Availability: Depending on the location and availability at local auto parts stores, the Bosch 04155 ignition rotor may need to be ordered online, which could result in a longer wait time for the part.

3. Potential for Additional Costs: If the ignition rotor is just one of several worn-out parts in the vehicle, the total cost of replacing all the parts could be significant.

The Bosch 04155 ignition rotor is a high-quality, OEM part that can provide improved performance, durability, and peace of mind for Porsche 924 and 944 owners. While it may be more expensive than some aftermarket alternatives, the cost could be worth it for the assurance of using a trusted and reliable part from a reputable manufacturer.

If you own a Porsche 924 or 944 from the specified model years and are experiencing issues with the ignition system, it may be worth considering replacing the ignition rotor with a new OEM part like the Bosch 04155. The potential benefits outweigh the costs for many customers, and the part is easy to install. However, it is always recommended to consult with a certified mechanic before making any major repairs to ensure that the root cause of the issue is properly diagnosed and addressed.

Details:

Older German made original brown rotor. NOS Bosch distributor rotor for Porsche 924 1987 1988 and 944 1983 -1989.

part #: 04155 prices

• $52.95-$73.63

specifications disripa:

• for models: 944
• for makes: Porsche
• for years: 1983-1989
• brand: Bosch
• mpn: 04155
• part type: Ignition Rotor
• oe/oem part number: 1 234 332 333
• color: Brown
• vintage part: Yes
• country of origin: Germany
• performance part: No

returns disripa:

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

offer disripa:

• started: February 5, 2026
• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 1

shipping disripa:

• type: Calculated
• cost: $0.00
• class: Standard
• carrier: USPS
• transit: 5-12 Days
• service: USPS Ground Advantage

seller disripa:

• city: North Kingstown, Rhode Island
• # reviews: 1336
• rating: 99.5%

payments disripa:

• credit card: Discover
• wallet: Apple-pay
• other

general disripa:

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

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