BMW 35101153976 Throttle Brake Pedal 728I 733I

( Manufacturer Part Number: 35101153976 ), ( Type: Pedal Assembly ), ( Color: Black ), ( Material: Plastic, Rubber, Steel ), ( Vintage Part: Yes ), ( Country Of Origin: Germany ), ( Performance Part: No )

Review BMW Used Throttle And Brake Pedal Assembly fits E23 735I 745I 1984–1986

The **BMW 35101153976 throttle and brake pedal assembly** is a meticulously engineered component designed exclusively for the **E23 7 Series (1984 1986)** models, including the **728i, 733i, 735i, and 745i** variants. This high-performance pedal assembly combines precision craftsmanship with the iconic BMW driving experience, ensuring seamless integration with the vehicle s hydraulic brake system and throttle linkage. Crafted from durable materials, including reinforced steel and high-grade plastics, this pedal unit is built to withstand the demands of daily driving while maintaining optimal responsiveness and reliability. The **throttle pedal** features a smooth, progressive action, allowing for effortless acceleration and a refined driving feel, while the **brake pedal** incorporates a firm yet comfortable return spring, providing consistent braking performance and reducing pedal fatigue over extended use. This assembly is a direct-fit replacement, designed to match the exact specifications of the original equipment, ensuring compatibility with the E23 s hydraulic brake master cylinder and throttle linkage mechanisms. Whether restoring a classic 7 Series to its former glory or upgrading an existing system, this pedal unit delivers both functionality and the signature BMW driving dynamics that enthusiasts and collectors appreciate. Its robust construction and precise engineering make it an essential component for maintaining the performance and authenticity of these legendary luxury sedans.

### **Pros and Cons of Buying a 1984 1986 BMW E23 (728i, 733i, 735i, 745i) with the Throttle/Brake Pedal Assembly**

#### **Pros**

1. **Classic BMW Driving Experience**

The E23 series (1984 1986) represents the pinnacle of BMW s pre-1990 luxury sedan design, offering a refined, hand-built feel with a focus on driving dynamics. The M88/M108 inline-6 engines (in the 728i/733i) and the M114 V8 (in the 745i) provide strong, linear power delivery, making these cars enjoyable to drive even by modern standards.

2. **Reliability of the M88/M108 Engines**

The 3.5L (728i) and 3.6L (733i) inline-6 engines are robust, naturally aspirated powerplants known for longevity when properly maintained. With regular oil changes and valve adjustments, they can easily exceed 200,000 miles. The M108 (733i) is slightly more refined, while the M88 (728i) is simpler but still dependable.

3. **V8 Power in the 745i (M114)**

The 4.5L M114 V8 in the 745i is one of BMW s most legendary engines, producing 250 286 hp (depending on market) with smooth, torquey performance. This engine is also known for durability, especially in later E23 models (1986 ), where BMW addressed some early teething issues. A well-maintained 745i can be a thrilling yet comfortable grand tourer.

4. **Luxury and Comfort**

The E23 was BMW s flagship sedan, featuring high-quality materials, a spacious cabin, and excellent ride comfort. The manual transmissions (especially in the 728i/733i) offer a more engaging driving experience, while the automatic (Getrag or ZF) is smooth for its time.

5. **Classic BMW Handling**

The E23 has a balanced, understeer-prone chassis that rewards careful driving. The independent rear suspension (with coil springs) and power-assisted steering provide a more engaging feel than later BMW sedans. The car s weight (around 3,500 4,000 lbs) means it s not nimble, but it handles predictably for its size.

6. **Aftermarket and Restoration Potential**

The E23 has a strong classic car community, with readily available parts, restoration guides, and aftermarket support. Engines, transmissions, and suspension components are widely available, making it easier to keep one running reliably. The car s rarity (especially the 745i) also means it appreciates in value over time for well-preserved examples.

7. **Throttle/Brake Pedal Assembly (TBA) Considerations**

- Easier to replace if worn or damaged (common in high-mileage examples).

- Some owners prefer the feel of a separate throttle pedal for better control.

- If the TBA is in good condition, it adds to the car s authenticity for enthusiasts.

- Older TBAs can develop leaks or wear out, requiring replacement.

- Some modern drivers may find the separate throttle pedal less intuitive than a modern single-pedal setup (though this is subjective).

8. **Potential for High Value in Good Condition**

Well-documented, low-mileage examples (especially 745is) can command **$15,000 $30,000 ** depending on condition, making them a solid investment for collectors. The 728i and 733i are slightly less expensive but still desirable.

---

#### **Cons**

1. **High Maintenance Costs**

- **Engine:** While the M88/M108 and M114 are durable, they require **regular valve adjustments** (every 30,000 50,000 miles) to prevent excessive wear. Ignoring this leads to expensive engine damage.

- **Transmission:** Manual transmissions are robust but require attention to synchros and clutch wear. Automatics (especially early Getrag units) can be finicky and may need rebuilds.

- **Electrical System:** Older BMWs suffer from **corrosion in wiring harnesses**, faulty sensors, and unreliable alternators. The **fuse box and relays** are common failure points.

- **Suspension & Steering:** Bushings, ball joints, and control arms wear out over time, requiring frequent replacement. Power steering pumps fail and can be expensive to replace.

- **Rust:** Many E23s suffer from **floor pans, rocker panels, and subframe rust**, especially in snowy or coastal climates. A thorough inspection is critical.

2. **Throttle/Brake Pedal Assembly (TBA) Issues**

- **Leaking throttle body** (especially in M108/M88 engines) due to worn gaskets or cracked housings.

- **Sticking throttle plate** leading to rough idling or stalling.

- **Worn brake master cylinder** (common in high-mileage examples), requiring a rebuild or replacement.

- **Cost of Replacement:** A new TBA (throttle brake) can cost **$500 $1,200**, depending on whether you source a used or OEM part.

3. **Fuel System Challenges**

- **Carbureted Engines (728i/733i):** The **Bosch L-Jetronic** or **Motronic** fuel injection systems are finicky and prone to **clogged jets, vacuum leaks, and sensor failures**. Modern fuel pumps and injectors may be needed.

- **V8 (745i):** The **Bosch D-Jetronic** system is more reliable but still requires attention to **fuel pressure regulators and sensors**.

- **Fuel Quality:** Older BMWs are sensitive to **ethanol-blended fuel**, which can damage gaskets and seals.

4. **Transmission Problems (Especially Automatics)**

- **Getrag (Early 728i/733i):** Known for **slippage, delayed engagement, and solenoid failures**. A rebuild can cost **$1,500 $2,500**.

- **ZF (Later Models):** More reliable but still prone to **fluid leaks and clutch wear**. Automatics require **fresh transmission fluid every 30,000 50,000 miles**.

- **Manuals:** While durable, **clutch and synchro wear** is common in high-mileage examples.

5. **Braking System Wear**

- **Drum Brakes (Rear):** The E23 uses **drum brakes in the rear**, which are less efficient than discs. They require **regular adjustment and relining**.

- **Front Discs:** Can wear out quickly in aggressive drivers, requiring **pad and rotor replacement every 30,000 50,000 miles**.

- **Power Brake Booster:** Often fails due to **vacuum leaks or worn seals**, requiring a replacement booster ( $300 $600).

6. **Interior Wear and Tear**

- **Leather Seats:** Original leather can crack and develop **oil stains** from the engine bay. Reupholstering is expensive ( $2,000 $4,000).

- **Electrical Issues:** **Power windows, locks, and climate control** often fail due to **corroded connectors or blown fuses**.

- **Rust in Cabin:** Some models have **rusted floorboards and door panels**, especially near the windows.

7. **Driving Limitations**

- **Poor Fuel Economy:** Expect **12 18 MPG** (manual) or **10 14 MPG** (automatic), making them impractical for daily commuting.

- **Slow Acceleration (Manuals):** The inline-6 models (728i/733i) feel sluggish off the line compared to modern cars.

- **V8 (745i) is Heavy:** The 4.5L V8 makes the car **less nimble** than a modern sedan, and fuel costs add up.

8. **Parts and Labor Costs**

- **OEM Parts Are Expensive:** A full rebuild kit for an M108 engine can cost **$2,000 $4,000**.

- **Specialist Labor:** Many BMW mechanics are unfamiliar with E23s, requiring **hunting for a specialist** for major work.

- **Insurance:** Classic BMWs can be **difficult and expensive to insure**, especially for high-value examples.

9. **Environmental and Legal Considerations**

- **Emissions Compliance:** Some older E23s may not meet modern **smog or emissions standards**, requiring modifications (e.g.,

Details:

It has been cleaned and checked for any physical imperfections. Model's: 728I, 732i, 733I, 735I, 745I. Electronic parts were known to be good prior storage or are NIB/NOS. BMW E23 Pedal Assembly.

Used BMW brake and throttle pedal assembly for the E23 7-Series.

part #: 35101153976 prices

• $69.99-$96.49

specifications pedalspadsaz:

• for models: E23, 735i, 745i
• for makes: Bmw
• for years: 1984-1986
• mpn: 35101153976
• type: Pedal Assembly
• color: Black
• material: Plastic, Rubber, Steel
• vintage part: Yes
• country of origin: Germany
• performance part: No

shipping pedalspadsaz:

• transit: 3-7 Days
• service: Standard
• class: Standard
• type: Fixed
• cost: $35.00

payments pedalspadsaz:

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

general pedalspadsaz:

• condition: Used
• Car Truck Parts Accessories > Interior Parts Accessories > Pedal Assemblies, Pads Parts

offer pedalspadsaz:

• options: Ship-to-home
• quantity: 1
• best offers: True
• started: February 16, 2026
• availability: In Stock
• sold: 0

returns pedalspadsaz:

• policy: No Returns

seller pedalspadsaz:

• city: Cincinnati, Ohio
• rating: 99.4%
• # reviews: 943

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