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  3. BMW 12517524109

BMW 12517524109 Manual Transmission Wiring Harness 5-SPEED

fits model: E85, Z4, Roadster. make: Bmw. year: 2003–2005.

12517524109 Bmw Damaged 03-05 E85 Z4 Roadster 5-speed Manual Transmission Wiring Harness Oem

( Manufacturer Part Number: 12517524109 ), ( Part Type: Wiring Manual Transmission Harness )

Review BMW Damaged 5-speed Manual Transmission Wiring Harness Oem fits ROADSTER E85 Z4 2003–2005

The BMW 125 175 241 09 wiring harness is a bespoke component designed specifically for the 03-05 BMW Z4 Roadster models equipped with a 5-speed manual transmission and catering to vehicles that run on E85 ethanol fuel. This wiring harness, manufactured by BMW, is a critical element of the vehicle's electrical system that ensures proper communication between the engine, transmission, and other essential components.

Constructed from high-quality materials and engineered to meet OEM standards, this wiring harness incorporates advanced technologies to deliver outstanding performance characteristics. The precise routing of the wires and the use of first-rate connectors contribute to both reliability and longevity of the harness itself.

This 125 175 241 09 harness is designed for roadsters that use E85 as their primary fuel source. Ethanol engines require unique wiring arrangements compared to gasoline engines, and this BMW-engineered harness addresses those differences to ensure optimal performance and compatibility.

Essentially, this wiring harness is responsible for managing the electrical signals and power distribution within the vehicle's powertrain that facilitates the proper functioning of critical components such as the engine control unit (ECU), transmission control unit (TCU), and other related systems. Ensuring a secure and robust electrical connection, this harness maintains the integrity of your Z4's important electrical systems.

When upgrading to an ethanol-powered BMW Z4, retrofitting the stock wiring harness with the correct E85-specific alternative is essential to ensure your vehicle operates safely and efficiently. Make the smart investment and choose the BMW 125 175 241 09 wiring harness. Ultimately, this part will not only bring you peace of mind but will contribute to a more enjoyable driving experience.

Buying a BMW E85 Z4 Roadster 5-speed manual transmission wiring harness (BMW part number: 12517524109) comes with several pros and cons that potential buyers need to consider before making a decision.

Pros:

1. OEM compatibility: This wiring harness is an original equipment manufacturer (OEM) part, ensuring a perfect fit for your BMW Z4.

2. Improved performance: If you're planning to modify your BMW Z4 to run on E85 fuel, a specific wiring harness will ensure the engine management system receives correct signals and data.

3. Reduced potential for issues: An OEM wiring harness is less likely to cause compatibility problems or errors compared to aftermarket alternatives.

4. Part of a larger system: If you're already working on other modifications on your BMW Z4 or plan to do so in the future, an OEM wiring harness can make the process easier and more cohesive.

5. Warranty coverage: An OEM wiring harness typically comes with BMW's warranty, providing peace of mind for buyers.

Cons:

1. Cost: Original equipment manufacturer parts can be more expensive compared to aftermarket alternatives.

2. Delayed availability: OEM parts may take longer to be delivered since they must be ordered through a BMW dealership or the manufacturer.

3. Limited flexibility: While an OEM wiring harness ensures proper functionality with stock components, it may limit potential customization and upgrading possibilities.

4. Installation complexity: Depending on your technical skills, installing an OEM wiring harness could be a more complicated process compared to an aftermarket harness, especially if you're not familiar with BMW-specific wiring and connections.

Conclusion:

The decision to buy a BMW E85 Z4 Roadster 5-speed manual transmission OEM wiring harness ultimately depends on your specific needs and priorities. If you're looking for a perfect fit, reliability, compatibility, and warranty coverage, an OEM wiring harness might be the best choice for your BMW Z4 project. However, if you're on a budget, looking for increased flexibility, or willing to accept slightly higher risks, an aftermarket wiring harness could save you some money.

Recommendation:

To make an informed decision, consider your budget, skill level, and goals for your BMW Z4 project. If matching OEM quality, reliability, and warranty coverage are high priorities, opting for the BMW 12517524109 wiring harness would be a good choice. Alternatively, if you are looking for a more affordable, flexible alternative and are willing to take on the potential risks, you may consider researching and purchasing an aftermarket wiring harness from a reputable manufacturer.

Details:

Otherwise, all the electrical connectors and wires are intact undamaged. ITEM: Mg'd manual transmission wiring harness. Or if we say the part fits 05/99 it will fit 1999 model year vehicles and up to including those with a production date of 04/99. The small fuse block is missing its cover, and the fuses have been replaced with mini-fuses.

Condition: This is for cars with a Manual Transmission ONLY. OE PART #. Still not sure this part will fit your car. Damaged 03-05 BMW E85 Z4 Roadster 5-Speed Manual Transmission Wiring Harness OEM: STOCK #: 48895.

The original, medium-sized fuses should be replaced. Guaranteed good working condition. Rarely, large or difficult to package items will take a day two longer. See the photo below for illustration.

FITS: Z4 E85, 2003 - 2005 2.5i Roadster Manual ONLY E85/M54, 3.0i E85/M54. This is a used original BMW part. Which side does this part fit?, Left Driver side, Right Passenger. Details can be viewed in the photos.

Reference to driver/passenger side is for left hand drive cars, so RHD vehicles UK/Japan/Australia, etc. Please reverse the indicated.

part #: 12517524109 prices

  • $75.00-$99.95

specifications manutransmission:

  • for models: E85, Z4, Roadster
  • for makes: Bmw
  • for years: 2003-2005
  • mpn: 12517524109
  • part type: Wiring Manual Transmission Harness

general manutransmission:

  • Car Truck Parts Accessories > Transmission Drivetrain > Manual Transmission Parts
  • condition: Used

offer manutransmission:

  • availability: In Stock
  • started: February 6, 2025
  • quantity: 1
  • sold: 0
  • options: Ship-to-home

returns manutransmission:

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

payments manutransmission:

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

seller manutransmission:

  • rating: 99.4%
  • # reviews: 16181
  • city: Norristown, Pennsylvania

shipping manutransmission:

  • cost: $12.84
  • type: Calculated
  • service: UPS Ground, USPS Priority Mail
  • class: Standard, Expedited
  • carrier: UPS, USPS
  • transit: 2-6 Days
for models: e85, z4, roadster, for makes: bmw, for years: 2003-2005, part type: wiring manual transmission harness,
category: auto parts > car truck parts accessories > transmission drivetrain > manual transmission parts, sku: 3402749412649532,

Bmw 12517524109 Is Similar To:

manutransmission logo
4 offers $75.00–$99.95 USD
  • Offer #1: $75.00 price + $32.70 shipping estimate = $107.70* total. Not for automatic or SMG cars ITEM: manual transmission wiring harness.+$32.70 shipping
  • Offer #2: $83.00 price + $25.00 shipping estimate = $108.00* total. All of the parts are tested either before or after removal from the vehicle. "Original BMW part.+$25.00 shipping
  • Offer #3: $99.95 price + $19.00 shipping estimate = $118.95* total. 2004 BMW E85 Z4 CONVERTIBLE MANUAL 3.0L M54 113K MILES.+$19.00 shipping
  • Offer #4: $58.90 price + $22.00 shipping estimate = $80.90* total. DONOR VEHICLE : 2003 E85 Z4 3.0L Convertible With A Manual Transmission MILEAGE: 144K Miles.+$22.00 shipping

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