HONDA 82150-TR6-A81ZA Right Rear Seat Bolster 4D

( Manufacturer Part Number: 82150-TR6-A81ZA ), ( Part Type: Seat ), ( Color: Black ), ( Placement On Vehicle: Rear, Right ), ( Country Of Origin: Japan )

Review HONDA 4d Sedan Right Rear Seat Side Bolster Oem fits CIVIC SI 2012–2013

The **Honda 82150-TR6-A81ZA** is a meticulously engineered, high-performance rear seat bolster designed exclusively for the **2012 2013 Honda Civic Si (4-door)**, ensuring an optimal fit for drivers seeking enhanced stability, precision, and a competitive edge during spirited driving. Crafted from **durable, lightweight composite materials**, this bolster is engineered to reinforce the rear seat area, reducing unwanted movement and improving weight distribution critical factors for maintaining traction and handling balance during aggressive cornering or high-speed maneuvers. Its **ergonomic contouring** is tailored to the Civic Si s specific seating geometry, providing a snug, secure fit that minimizes shifting while preserving the vehicle s natural ride quality. The bolster s **low-profile yet robust construction** ensures it remains unobtrusive yet effective, allowing for easy installation without compromising the interior s aesthetics or functionality. Ideal for enthusiasts who demand both performance and practicality, this aftermarket upgrade is a subtle yet impactful modification that elevates the Civic Si s driving dynamics, making it a sought-after accessory for those who refuse to compromise on precision or comfort. Whether for track days, daily driving, or spirited highway passes, this bolster delivers a seamless blend of performance enhancement and driver confidence.

### Pros and Cons of Buying a Honda 82150-TR6-A81ZA (2012-2013 Civic Si 4D Right Rear Seat Bolster)

1. **Reliability and Durability** Honda s Civic Si, especially the K20Z3 engine variant (though this appears to be a K20Z2 or K20Z3A model depending on year), is known for its robust build quality and longevity. The 4-cylinder engine is well-regarded for its smooth operation and ability to handle high mileage with proper maintenance.

2. **Performance and Driving Dynamics** The Civic Si is a sporty hatchback with a naturally aspirated engine producing around **201 208 hp** (depending on the year) and **151 158 lb-ft of torque**. The manual transmission (likely a 6-speed) offers engaging driving dynamics, and the rear-wheel-drive layout provides better handling than front-wheel-drive alternatives. The **A81ZA** trim (2013) includes features like a sport-tuned suspension, 17-inch wheels, and a limited-slip differential (LSD), enhancing performance.

3. **Fuel Efficiency** For a sporty car, the Civic Si offers decent fuel economy, averaging around **22 25 MPG combined** (city/highway). This is better than many turbocharged or V6-powered cars in its class.

4. **Maintenance Costs** Honda parts are widely available, and labor costs are generally reasonable. The engine and transmission are straightforward, making repairs less expensive than those on more complex vehicles.

5. **Resale Value** The Civic Si holds its value relatively well compared to other hot hatches, especially when maintained properly. The 2012 2013 models are still sought after by enthusiasts.

6. **Aftermarket Support** The Civic Si has a strong aftermarket community, with widespread availability of upgrades (e.g., exhaust systems, intake manifolds, suspension kits, and ECU tuning) to further enhance performance.

7. **Reliability of the Rear Seat Bolster** The **right rear seat bolster** (a structural reinforcement for the rear seat) is a standard feature in the Si model, improving crash safety and structural integrity. This part is not prone to failure and is a positive safety addition.

8. **Compact Size and Maneuverability** The Civic Si is small and easy to park, making it practical for urban driving despite its sporty nature.

9. **No Major Recalls or Known Issues** The 2012 2013 Civic Si does not have widespread or severe recall-related issues. Common problems (e.g., oil consumption, timing chain stretch) are manageable with regular maintenance.

10. **Enjoyable Ownership** The Civic Si is a fun car to drive, with sharp steering, a responsive engine, and a sporty interior. It s ideal for enthusiasts who want performance without the complexity of a turbocharged or supercharged engine.

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1. **Oil Consumption** One of the most common complaints with the K20 engine (especially in later models) is **oil consumption**, which can exceed **1 quart per 1,000 miles** in some cases. This requires frequent top-ups and can lead to more frequent oil changes. Some owners report worse oil burn as the engine ages.

2. **Timing Chain Wear** The K20 engine uses a **timing chain** rather than a belt, which can stretch or wear over time. While not as catastrophic as a broken belt, a stretched chain can cause **valve float** (loss of power and rough idle) and may require replacement (a costly repair if ignored).

3. **Rust Concerns** Honda s early 2010s Civics (especially in snowy or humid climates) can suffer from **underbody rust**. Inspect the **rocker panels, wheel wells, and subframe** carefully before purchasing. Rust can weaken structural components and lead to expensive repairs.

4. **Limited Interior Space** While the Civic Si is compact, the rear seats are **narrow and uncomfortable** for adults. The bolstered rear seat (while safer) reduces legroom further. This may not be ideal for frequent rear-seat passengers.

5. **Manual Transmission Limitations** The 6-speed manual is smooth but can feel **stiff or clunky** compared to modern transmissions. Some owners find shifting less precise than in earlier Civics.

6. **Noisy Cabin** The Si s sport-tuned suspension and lack of sound insulation can make the cabin **noisy at highway speeds**, especially with the roof open.

7. **Aging Technology** The infotainment system (if equipped) is basic by modern standards, with a **single-DIN display and limited Bluetooth connectivity**. Navigation is not standard on the A81ZA trim.

8. **Suspension Wear** The sport suspension is tuned for performance but can wear out faster than a comfort-oriented setup. **Shocks, bushings, and control arms** may need replacement every **50,000 80,000 miles**, adding to maintenance costs.

9. **Limited Power for Heavy Use** While the K20 engine is strong, it is not as torquey as some competitors (e.g., Mazda3 M-Sport or BMW 135i). Towing or carrying heavy loads may feel underpowered.

10. **Depreciation** Like most hot hatches, the Civic Si loses value quickly. A 2012 2013 model will depreciate significantly over time, so it s more of a **driving experience** than a long-term investment.

11. **Potential Transmission Issues** Some owners report **clutch wear** (if manual) or **transmission hesitation** (if automatic, though the Si is manual). The 6-speed manual is generally reliable but may require **clutch fluid changes** every **30,000 50,000 miles**.

12. **Limited Off-Road Capability** While the RWD layout helps, the Civic Si is not built for off-roading. The suspension and drivetrain are optimized for **on-road performance**, not rough terrain.

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The **2012 2013 Honda Civic Si (82150-TR6-A81ZA)** is an excellent choice for enthusiasts who prioritize **driving enjoyment, reliability, and sporty handling** over luxury or modern tech. Its **naturally aspirated K20 engine, manual transmission, and RWD layout** make it a joy to drive, while its **compact size and fuel efficiency** keep daily use practical. However, **oil consumption, timing chain wear, and rust susceptibility** are real concerns that require **proactive maintenance**.

The **right rear seat bolster** is a positive safety feature, but the **limited rear space** may be a dealbreaker for those who frequently carry passengers. If you re willing to **monitor oil levels, check for rust, and address minor wear items**, this Civic Si will provide **years of fun and reliable performance**.

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- You want a **fun, affordable sporty car** with **manual transmission and RWD dynamics**.

- You re prepared for **regular oil checks and potential timing chain maintenance**.

- You **inspect the car thoroughly for rust** (especially in snowy or coastal areas).

- You plan to **drive it regularly and enjoy the driving experience** rather than treat it as a long-term investment.

- You re okay with **basic interior features** and don t need advanced tech.

- You **prioritize rear-seat comfort** or plan to carry passengers often.

- You **can t commit to frequent oil top-ups** (oil consumption is a known issue).

- You **live in an area with harsh winters** and the car shows signs of rust.

- You want a **luxury or high-tech** driving experience (this is a no-frills sport car).

- You re looking for **high resale value** (this depreciates quickly).

- **Enthusiasts** who want a **driving-focused** car without turbocharger complexity.

- **Budget-conscious buyers** who can afford **minor maintenance costs** for a fun daily driver.

- **Manual transmission lovers** who appreciate **engaging gear shifts and RWD feel**.

This Civic Si is a **great purchase for the right buyer** someone who values **performance, reliability, and driving pleasure** over modern conveniences. With **proper care**, it can easily exceed **150,000 200,000 miles** and remain a **fun car to own**. However, **budget for maintenance** (oil, timing chain, suspension) and **inspect for rust** before buying. If these factors align with your needs, it s an outstanding choice.

Details:

12-13 Honda Civic Si 4D Sedan Right Rear Seat Side Bolster 82150-TR6-A81ZA OEM.

part #: 82150tr6a81za prices

• $129.00-$629.48

specifications seainterio:

• for models: Si, Civic
• for makes: Honda
• for years: 2012-2013
• mpn: 82150-tr6-a81za
• part type: Seat
• color: Black
• placement on vehicle: Rear, Right
• country of origin: Japan

payments seainterio:

• credit card: Discover
• wallet: Paypal
• other

offer seainterio:

• availability: In Stock
• quantity: 1
• options: Ship-to-home
• sold: 0
• started: April 21, 2026

general seainterio:

• condition: Used
• Interior Parts Accessories > Seats, Parts Accessories > Seats

seller seainterio:

• rating: 99.6%
• # reviews: 14282
• city: Wilmington, California

shipping seainterio:

• transit: 4-10 Days
• class: Standard
• cost: $39.43
• carrier: USPS, UPS, FedEx
• type: Calculated
• service: USPS Ground Advantage, UPS Ground, FedEx Ground / FedEx Home Delivery

returns seainterio:

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

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