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BMW 1421642 Bosch Transmission Control Module GS4.16 0260002316

fits model: 318is. make: Bmw. year: 1995.

0260002316 Bmw 1421642 1995 318is Oem Bosch Gs4.16 Transmission Control Module

( Manufacturer Part Number: 1421642 ), ( Type: Hard Top ), ( Oe/oem Part Number: 0260002316, 0 260 002 316, Fd566 ), ( Country Of Origin: Germany )

Review BMW Oem Bosch Transmission Control Module fits 318IS 1995

The **BMW 1421642 1995 318is Bosch GS4.16 0260002316 Transmission Control Module (TCM)** is a critical electronic component designed exclusively for BMW s E36 318i Sport (M52 engine) models, ensuring seamless operation of the Getrag GS4.16 five-speed manual transmission. This high-performance transmission control module is engineered by Bosch, a trusted automotive supplier known for precision and reliability, and is specifically tailored to the 1995 model year, where transmission control systems were becoming increasingly sophisticated. The TCM interfaces directly with the vehicle s engine management system, providing real-time feedback to optimize shifting dynamics, reduce wear on transmission components, and enhance overall drivability. Built with robust internal circuitry, this module houses a microcontroller that processes signals from sensors such as the throttle position sensor, vehicle speed sensor, and clutch position sensor, allowing for adaptive shift programming that adapts to driving conditions. The **0260002316** part number ensures compatibility with the original equipment specifications, guaranteeing that the module integrates flawlessly with the car s existing wiring harness and diagnostic protocols. Whether replacing a failed TCM due to electrical gremlins, a wiring issue, or a natural wear-and-tear failure, this unit delivers the same level of performance and accuracy as the factory-installed component, making it an ideal choice for restorations, modifications, or routine maintenance. Its compact yet durable design ensures longevity, while its compatibility with modern diagnostic tools allows for easy troubleshooting and reprogramming if necessary. For enthusiasts seeking to preserve the integrity of their BMW s drivetrain or mechanics restoring a classic E36, this Bosch TCM is an essential part that bridges the gap between mechanical precision and electronic sophistication.

### **Pros and Cons of Buying a 1995 BMW 318is with Bosch GS4.16 Transmission Control Module (TCM) and 26,000 Miles**

#### **Pros**

1. **Reliable E36 Platform**

The 1995 BMW 318is is based on the E36 chassis, which is one of BMW s most well-regarded and durable models from the 1990s. With proper maintenance, these cars can last well beyond 200,000 miles, especially if the engine and transmission have been well cared for.

2. **Strong M119 1.8L Engine**

The 1.8L inline-4 engine (M119) in the 318is is known for its smooth operation, good power delivery (140 hp), and relatively low maintenance costs compared to larger BMW engines. It is less prone to catastrophic failure than the M50/M52 six-cylinder engines found in higher trim models.

3. **Manual Transmission Option (If Available)**

If this vehicle comes with a manual transmission (which is common for the 318is), it offers better fuel efficiency, lower maintenance costs, and a more engaging driving experience compared to the automatic.

4. **Bosch GS4.16 Transmission Control Module (TCM) Potential Upgrade Opportunity**

The GS4.16 is a later-generation transmission control module that replaced the older GS4.12 in some BMW models. While this particular TCM (0260002316) may have been removed for parts or replacement, it could be a sign that the transmission has been serviced or upgraded. If the transmission has been properly maintained, it may still function reliably. However, if the TCM was removed due to failure, the transmission s long-term reliability could be questionable.

5. **Lower Purchase Price**

A 1995 BMW 318is with low mileage (26,000) is likely to be priced affordably, especially if it has been well-maintained. This makes it an attractive entry point into BMW ownership for those on a budget.

6. **Classic BMW Appeal**

The E36 318is is a desirable classic BMW, especially in good condition. It retains strong resale value among enthusiasts, and restoring or maintaining it can be a rewarding project.

7. **Ease of Maintenance and Parts Availability**

Parts for the E36 are widely available, and labor costs are generally lower than for newer BMWs. Many mechanics are familiar with the platform, making repairs and maintenance more straightforward.

---

#### **Cons**

1. **Potential Transmission Issues**

The most significant concern with this vehicle is the transmission. The GS4.16 TCM being listed separately suggests it may have been removed due to failure or replaced as part of a repair. Transmission problems in older BMWs can be costly to diagnose and fix, especially if the internal components (e.g., torque converter, solenoids, or planetary gears) are worn. A thorough inspection by a transmission specialist is essential before purchasing.

2. **Age and Wear at 26,000 Miles**

While 26,000 miles is relatively low for a 1995 car, it is important to verify the maintenance history. Without proper service records, there could be hidden issues such as:

- Worn suspension components (shocks, struts, bushings).

- Brake system wear (pads, rotors, calipers).

- Timing belt and water pump condition (critical for the 1.8L engine; these should be replaced around 60,000 100,000 miles).

- Fuel system issues (carburetor or early fuel injection problems, if applicable).

3. **Electrical and Sensor Reliability**

Older BMWs are notorious for electrical gremlins, including faulty sensors, wiring harness issues, or failing alternators. The TCM being listed separately could indicate electrical problems in the transmission system, which may extend to other sensors (e.g., throttle position sensor, crankshaft position sensor).

4. **Rust and Structural Concerns**

Even at low mileage, a 1995 BMW could have rust issues, particularly in the wheel wells, subframe, or floor pans. A thorough inspection of the undercarriage is necessary to avoid costly repairs down the line.

5. **Depreciation and Long-Term Costs**

While the initial purchase price may be low, BMWs even reliable ones like the E36 can incur high long-term costs for maintenance, repairs, and potential upgrades (e.g., suspension, brakes, interior). If you plan to keep the car for many years, factor in these expenses.

6. **Limited Modern Safety Features**

The 318is lacks modern safety features such as stability control, advanced airbag systems, or electronic braking assistance. While this is less of an issue for casual driving, it may be a concern for safety-conscious buyers.

7. **Potential for Hidden Engine Issues**

The 1.8L M119 engine is generally robust, but it can develop problems such as:

- Head gasket leaks (common in BMWs, especially if the car has been overheated).

- Valve train issues (timing chain or lifter wear, though less common than in older models).

- Fuel system clogs (early fuel injectors or carburetor issues in pre-injection models).

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### **Ending Conclusion**

Buying a **1995 BMW 318is with 26,000 miles and a Bosch GS4.16 Transmission Control Module (TCM) listed separately** can be a great opportunity if the vehicle has been meticulously maintained and thoroughly inspected. The E36 platform is one of BMW s most reliable from the 1990s, and the 1.8L engine is a solid choice for a budget-friendly BMW. However, the removal of the TCM raises red flags about the transmission s condition, which is the most critical component to evaluate before purchasing.

**If you proceed with the purchase, the following steps are essential:**

1. **Transmission Inspection:** Have a transmission specialist diagnose the transmission s health, including fluid condition, clutch (if manual), and internal components. A transmission rebuild or replacement could be costly if the unit is failing.

2. **Full Mechanical Inspection:** Check the engine (timing belt, water pump, head gasket), suspension, brakes, electrical system, and rust condition. Prioritize a pre-purchase inspection by a trusted BMW mechanic.

3. **Maintenance History:** Verify that the car has been serviced regularly, especially for timing belt replacements and fluid changes.

4. **Test Drive:** Pay attention to shifting smoothness (if automatic), acceleration, and any unusual noises or warning lights.

**Recommendation:**

- **If the transmission is confirmed to be in excellent condition and the rest of the car checks out during inspection, this could be a fantastic buy.** The low mileage and potential for a project or restoration make it a strong candidate for an enthusiast.

- **If the transmission has any doubts or other major issues are found, reconsider the purchase or negotiate a significant price reduction to cover potential repairs.**

- **For a first-time BMW owner or someone seeking a reliable daily driver, this car could be a good entry point, but be prepared for potential maintenance costs as it ages.**

Ultimately, the decision depends on your budget, mechanical comfort level, and willingness to invest in repairs or upgrades. A well-maintained E36 318is can be a rewarding and enjoyable car, but due diligence is critical to avoid costly surprises.

Details:

7/95 BMW 318i M42 SEDAN. Some items are in great shape because they have been storage for years and were initially removed from low mileage accident damaged vehicles. BMW TCU 12.14 - 1 421 642 // Bosch#.

part #: 1421642 prices

  • $49.99-$74.90

specifications sunrooconvertib:

  • for models: 318is
  • for makes: Bmw
  • for years: 1995
  • mpn: 1421642
  • type: Hard Top
  • oe/oem part number: 0260002316, 0 260 002 316, Fd566
  • country of origin: Germany

offer sunrooconvertib:

  • started: April 24, 2026
  • availability: In Stock
  • sold: 0
  • quantity: 1
  • options: Ship-to-home
  • best offers: True

general sunrooconvertib:

  • condition: Used
  • Exterior Parts Accessories > Roofs, Tops Sunroofs > Hardtops, Roof Panels Parts

seller sunrooconvertib:

  • rating: 99.8%
  • city: Allentown, Pennsylvania
  • # reviews: 5061

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  • service: USPS Ground Advantage, USPS Priority Mail
  • type: Calculated
  • carrier: USPS
  • class: Standard, Expedited
  • transit: 4-8 Days
  • cost: $14.00

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for models: 318is, for makes: bmw, for years: 1995, type: hard top, oe/oem part number: 0260002316, 0 260 002 316, fd566, country of origin: germany,
category: auto parts > exterior parts accessories > roofs, tops sunroofs > hardtops, roof panels parts, sku: 4948116008791813,
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5 offers $49.99–$74.90 USD
  • Used. Offer #1 priced at $74.90 + $15.10 shipping estimate = $90.00* total. -BY PURCHASING THE ITEM, YOU AGREE TO THE FOLLOWING. BMW TCU 12.14 - 1 421 642 // Bosch# .+$15.10 shipping
  • Used. Offer #2 priced at $49.99 + $16.57 shipping estimate = $66.56* total. Model: BMW 325I.+$16.57 shipping
  • Used. Offer #3 priced at $61.44 + $46.81 shipping estimate = $108.25* total. When you install the piece and it doesn't work, please, contact with us, Don's Try to Fix it or Open The Piece.+$46.81 shipping
  • Used. Offer #4 priced at $29.99 + $16.57 shipping estimate = $46.56* total. +$16.57 shipping
  • Used. Offer #5 priced at $74.90 + $15.10 shipping estimate = $90.00* total. 4/95 BMW 318i M42 SEDAN.+$15.10 shipping

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