BMW 51-14-7-415-345 Nameplate

( Manufacturer Part Number: 51-14-7-415-345 ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Parts Included: Only Part Reference 3 On The Diagram Is Included )

Review BMW Genuine Nameplate

The **BMW 51-14-7-415-345 nameplate** refers to a highly specialized and historically significant component of BMW s early engine development, specifically tied to the iconic **BMW M1** and its legendary **S30 B27** inline-six engine. This designation is part of BMW s meticulous internal coding system, where the numbers break down as follows: **51** indicates the **M1** model series, **14** represents the **S30** engine variant, **7** denotes the **3.0-liter displacement** (though the actual engine was 3.2L), and **415-345** is a unique sub-assembly or performance-oriented iteration, likely tied to high-performance or racing applications. This nameplate is deeply rooted in the **1970s**, a golden era when BMW pushed the boundaries of automotive engineering with its first true sports car, the M1.

The **S30 B27** engine itself was a masterpiece of precision and innovation, featuring a **double overhead camshaft (DOHC)** design with four valves per cylinder, a **crossflow cylinder head**, and a **dry-sump lubrication system** features that were revolutionary at the time. The **415-345 nameplate** suggests a refined or upgraded version of this engine, potentially optimized for **track use, homologation racing, or high-performance street applications**. This iteration may have included **stiffer internals, upgraded valvetrain components, or even a revised camshaft profile** to enhance power delivery, torque, and reliability under extreme conditions. The **M1** itself was built around this engine, offering a **mid-engine layout, rear-wheel drive, and a lightweight aluminum spaceframe chassis**, making it one of the most advanced and desirable sports cars of its era.

For collectors and enthusiasts, the **51-14-7-415-345 nameplate** holds immense historical value, representing BMW s commitment to performance and engineering excellence. Whether as part of a **restored M1**, a **track-ready race car**, or a **rare prototype**, this component embodies the spirit of BMW s motorsport heritage. Its legacy lives on in modern BMW performance engines, which continue to draw inspiration from the **S30 s** groundbreaking design principles. Owners and restorers often seek out original or reproduction parts bearing this nameplate to preserve the authenticity and performance legacy of one of BMW s most iconic vehicles.

### **Pros and Cons of Buying a BMW 5 Series (F10/F11/F12/F13 E34/E39/E60/E61 535i/540i/550i Models)**

#### **Overview**

The BMW 5 Series (E34/E39/E60/E61) is one of the most iconic and enduring luxury sedans, known for its balance of performance, comfort, and German engineering. The **535i, 540i, and 550i** variants (with the **N52, N54, N55, or N63 engines**) offer a mix of power, refinement, and driving dynamics. Below is a detailed breakdown of its strengths and weaknesses.

---

### **Pros**

#### **1. Driving Dynamics & Performance**

- **Precise Handling & Steering Feedback** The 5 Series is renowned for its direct, engaging steering and well-tuned suspension, making it enjoyable to drive both on highways and in tight corners.

- **Strong Engine Options** The inline-6 (N52/N54/N55) and V8 (N63) engines deliver smooth power delivery, with the **N55 (3.0L twin-turbo)** and **N63 (4.4L twin-turbo)** providing excellent acceleration (0-60 mph in **4.5 5.5 seconds** depending on the model).

- **Available xDrive (AWD)** The optional all-wheel drive system enhances traction in wet or slippery conditions without sacrificing much performance.

- **Manual Transmission Option (Early Models)** Some E39/E60/E61 models (pre-2010) came with a 6-speed manual, which enthusiasts appreciate for a more engaging driving experience.

#### **2. Luxury & Interior Quality**

- **Premium Materials & Craftsmanship** The cabin is well-appointed with high-quality leather, wood/aluminum trim, and ergonomic seating, especially in higher trim levels (M Sport, M5, or extended-length models).

- **Spacious & Comfortable** The **E60/E61 (2007 2013)** offers the most legroom and rear-seat comfort, making it ideal for long drives.

- **Advanced Tech (Later Models)** The **iDrive system (E60/E61)** includes a navigation computer, Bluetooth, and later models feature **BMW s ConnectedDrive** for smartphone integration.

- **Sound Insulation & Quiet Cabin** Well-done acoustic packaging ensures a refined ride, especially in the **E60/E61** models.

#### **3. Reliability & Longevity (With Proper Maintenance)**

- **Durable Engines (If Maintained)** The **N52 (3.0L), N54 (3.0L twin-turbo), and N55 (3.0L twin-turbo)** are robust when serviced regularly. The **N63 V8** is powerful but requires **timing chain attention** (some models had early issues, but later ones improved).

- **Transmission Strength** The **6-speed ZF automatic** (standard in most) is reliable, though some **early E39 models** had minor transmission quirks that were addressed in later years.

- **Long Service Histories** Many well-maintained 5 Series cars exceed **200,000 miles**, especially the **E39 (1996 2003)** and **E60/E61 (2007 2013)**.

#### **4. Resale Value & Prestige**

- **Strong Depreciation Resistance** BMW 5 Series models hold their value better than many competitors, especially the **M5 and extended-length variants**.

- **Luxury Brand Appeal** The BMW badge carries prestige, making it a desirable car for both daily driving and potential resale.

#### **5. Customization & Aftermarket Support**

- **Wide Range of Modifications** From **tuning (MHD, JB4, etc.)** to **suspension upgrades (coilovers, lowering springs)**, the 5 Series has a strong aftermarket.

- **Performance Upgrades Available** Engine swaps (e.g., **S55, S63**) and exhaust/air intake upgrades can significantly enhance power.

#### **6. Safety & Crash Test Ratings**

- **Strong Safety Ratings** The **E60/E61** models scored well in **Euro NCAP and IIHS tests**, with features like **stability control, multiple airbags, and side-impact protection**.

- **Available Safety Tech** Later models include **adaptive cruise control, lane departure warning, and blind-spot monitoring**.

---

### **Cons**

#### **1. Maintenance Costs & Complexity**

- **Expensive Repairs** BMWs are known for **high labor and parts costs**, especially for **engine, transmission, and suspension components**.

- **N52/N54/N55 Engines** Require **regular valve adjustment (every 60K 100K miles)** and **spark plug changes (every 60K miles)**.

- **N63 V8** **Timing chain tensioner and oil pump failures** have been common (some models had **recalls**; check service history).

- **Transmission Issues** Some **E39 6-speed automatics** developed **slipping or rough shifting** over time; later models improved.

- **Specialized Mechanics Required** Not all BMW dealers are equally skilled; **independent specialists** may be needed for complex repairs.

#### **2. Fuel Economy (Especially V8 Models)**

- **Poor MPG for a Luxury Sedan**

- **535i (N54/N55)** **18 22 MPG highway**

- **550i (N63 V8)** **16 19 MPG highway**

- This is **notoriously bad** for a car of its size, leading to **high long-term fuel costs**.

#### **3. Suspension & Ride Quality (Early Models)**

- **Firm Ride (E34/E39)** The **E34 (1989 1996)** and early **E39 (1996 1999)** have **stiff suspension settings**, making them less comfortable on rough roads.

- **E60/E61 Improvements** Later models (**2007 2013**) have **softer suspension tuning**, but **heavy cars (especially extended-length)** can still feel **top-heavy at high speeds**.

#### **4. Common Reliability Issues**

- **Electrical Gremlins** Some models (particularly **E39**) have had **intermittent electrical problems** (windows, infotainment, sensors).

- **Water Pump Failures (N52/N54)** Some **3.0L inline-6 engines** developed **water pump leaks**, leading to **coolant loss and overheating**.

- **Turbocharger Wear (N54/N55)** **Exhaust manifold cracks** and **turbo failures** can occur if the car isn t maintained properly.

- **Brake System Issues** Some **E60/E61 models** had **brake master cylinder failures**, requiring **premature replacements**.

#### **5. Aging Tech (Early Models)**

- **Basic Infotainment (E34/E39)** Early models have **limited or outdated tech**, with **no Bluetooth, poor audio systems, and clunky controls**.

- **E60/E61 iDrive Improvements** Later models have **better screens and navigation**, but **software glitches** can still occur.

#### **6. High Insurance Costs**

- **Expensive to Insure** Due to **high repair costs and theft risk**, insurance premiums for a **5 Series (especially V8 models)** can be **significantly higher** than average.

#### **7. Weight & Fuel Consumption (V8 Models)**

- **Heavy (E60/E61 550i)** The **V8 version** weighs **over 4,000 lbs**, making it **less nimble** than lighter competitors (e.g., Mercedes E550).

- **High Fuel Demand** The **N63 V8** drinks **a lot of gas**, making it **less practical for daily commuting** compared to diesel or hybrid alternatives.

---

### **Which Generation is Best?**

**Generation** **Years** **Best For** **Watch Out For**

--------------- ---------- ------------- ------------------

**E34** 1989 1996 Budget buyers, classic BMW enthusiasts Aging suspension, basic tech, higher maintenance needs

**E39** 1996 2003 Reliability, manual transmission, good value Electrical issues, water pump failures, stiff ride

**E60/E61** 2007 2013 Comfort, tech, power (N55/N63) High maintenance costs, turbo/chain issues, fuel economy

**F10/F

Details:

Parts must be resalable and in the original packaging. A component which the Lift Gate Emblem can pass through and secure. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Electrical parts are not returnable.

part #: 51147415345 prices

• $48.07-$49.66

specifications emblico:

• for makes: Bmw
• mpn: 51-14-7-415-345
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• parts included: Only Part Reference 3 On The Diagram Is Included

offer emblico:

• sold: 0
• started: May 25, 2026
• availability: In Stock
• quantity: 4
• options: Ship-to-home

shipping emblico:

• transit: 4-9 Days
• cost: $7.99
• class: Standard
• carrier: FedEx
• type: Fixed
• service: FedEx Ground / FedEx Home Delivery

general emblico:

• Car Truck Parts Accessories > Exterior Parts Accessories > Emblems Ornaments
• condition: New

payments emblico:

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

seller emblico:

• city: Cockeysville, Maryland
• rating: 97.9%
• # reviews: 2868

returns emblico:

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

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