BMW 12511724735 Motronic Engine Harness 1.3 M30B35 E28/E23

( Manufacturer Part Number: 12511724735 ), ( Type: Engine Harness ), ( Engine Size: 3.5 L ), ( Block Type: Straight ), ( Country/region Of Manufacture: Germany ), ( Vintage Part: Yes ), ( Fuel Type: Gasoline )

Review BMW Motronic 1.3 Engine Harness Complete Custom For E28/e23 fits E32 E34 E28 E23 E9

The BMW Motronic 1.3 engine harness (Part Number: 12511724735) is a crucial component for the electrical connection and functioning of the M30B35 engine in select BMW models, including E28 and E23 series, as well as some E9 vehicles. This harness is specifically designed for BMW's Motronic engine management system of the 1.3 generation.

The harness features various connectors, wires, and terminals that enable the engine to communicate with other vehicle systems, such as the fuel injection system, ignition system, and emission control system. It is meticulously engineered to ensure reliable and efficient power distribution throughout the engine compartment.

Each wire in this harness is color-coded and clearly labeled for easy identification and installation. The wires are insulated with high-quality materials to prevent electrical interference and ensure long-lasting performance. The terminals on the harness are designed to provide a secure connection, reducing the risk of electrical shorts or malfunctions.

This BMW engine harness is an authentic OEM (Original Equipment Manufacturer) part, meaning it is manufactured to the same exacting standards as the parts that came with your vehicle from the factory. By using an OEM part like this, you can ensure a proper fit and reliable function, as well as maintain the value and integrity of your BMW.

When installing this engine harness, it's important to follow the instructions in your vehicle's service manual carefully to ensure proper connection and function of all systems. If you have any questions or concerns during the installation process, consult with a qualified BMW technician to ensure the best possible outcome.

In summary, the BMW Motronic 1.3 engine harness (Part Number: 12511724735) is an essential component for the proper functioning of the M30B35 engine in select BMW models. It features color-coded wires, secure terminals, and high-quality insulation, ensuring reliable and efficient power distribution. As an OEM part, it offers a proper fit and reliable function, making it a valuable investment for BMW enthusiasts and owners.

The BMW Motronic 1.3 e32 e34 M30B35 engine harness is a replacement part designed for BMW E28 and E23 (5 series and 7 series) as well as E9 (3.0 CSi) models with the M30B35 engine. This part is used to connect various electrical components of the engine to the vehicle's wiring system.

1. OEM (original equipment manufacturer) part: This harness is a direct replacement for the original BMW part, ensuring a proper fit and function.

2. Improved reliability: Replacing a worn-out or damaged harness with a new one can help prevent electrical issues and improve overall engine performance.

3. Compatibility: This harness is suitable for various BMW models with the M30B35 engine, making it a versatile option for owners.

4. Genuine BMW quality: The BMW Motronic harness is produced by the manufacturer, ensuring high-quality materials and craftsmanship.

1. Cost: The BMW Motronic 1.3 e32 e34 M30B35 engine harness may be more expensive than aftermarket alternatives.

2. Availability: Depending on the specific BMW model and availability, it may take some time to source and receive this part.

3. Complex installation: Installing an engine harness can be a complex process, especially for those without automotive experience or proper tools.

The BMW Motronic 1.3 e32 e34 M30B35 engine harness is a high-quality, OEM replacement part that offers improved reliability and compatibility for BMW E28, E23, and E9 models with the M30B35 engine. While the cost and complexity of installation may be drawnbacks, the benefits of using a genuine BMW part often outweigh these factors for those seeking optimal performance and longevity.

If you are in need of a reliable engine harness for your BMW with the M30B35 engine, the BMW Motronic 1.3 e32 e34 M30B35 engine harness is a worthwhile investment. We recommend sourcing this part from a trusted BMW parts supplier to ensure authenticity and availability. If you are unsure about the installation process, consider seeking professional assistance from a certified BMW mechanic or repair facility.

Details:

BMW E32 E34 1.3 Motronic EH M30b35 engine harness complete.: Complete uncut for E34 E32 automatic chassis with the transmission.: Will not work EML cars!!!: THIS HARNESS IS ALSO USED FOR CONVERTING E28/E23/E24 up to 1988 FROM MOTRONIC 1. INCLUDES THE SUB HARNESS LOCATED AT DRIVERS SIDE OF ENGINE FEEDING ALTERNATOR AND STARTER OXYGEN SENSOR.: NOTE: For some applications, the harness will need to be extended make for a seamless, original looking application.: FUEL INJECTOR BODY COVER NEEDS TWO BOLTS BRACKETS THAT BOLT HOLD IT TO RAIL, ALONG WITH PLASTIC ROUND PLUG COVERS HOLES. Other parts are needed for this conversion, theres lots of information online conversion.: Correct working Throttle Position Sensor harness along with both the main and fuel pump relays. All known working.

part #: 12511724735 prices

• $149.00-$999.99

specifications grokengines:

• for models: E32, E34, E28, E23, E9
• for makes: Bmw
• mpn: 12511724735
• type: Engine Harness
• engine size: 3.5 L
• block type: Straight
• country/region of manufacture: Germany
• vintage part: Yes
• fuel type: Gasoline

returns grokengines:

• policy: No Returns

seller grokengines:

• rating: 97.6%
• # reviews: 1129
• city: Pleasanton, California

general grokengines:

• Car Truck Parts Accessories > Engines Engine Parts > Engines
• condition: Used

offer grokengines:

• sold: 0
• best offers: True
• quantity: 1
• availability: In Stock
• options: Ship-to-home
• started: June 28, 2025

shipping grokengines:

• class: Economy
• type: Fixed
• cost: $28.50
• transit: 4-10 Days
• service: Economy

payments grokengines:

• other
• wallet: Apple-pay
• cash
• credit card: Mastercard

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