1. Seats Interior For Sale
  2. sku: 20210001778633663
  3. GMC 51535

GMC 51535 Front Left Seat Bench

fits model: 2500, Se, Sierra. make: Gmc. year: 2004.

51535 Gmc Used Front Left Seat Fits 2004 Sierra 2500 Pickup Bucket And Bench Se

( Manufacturer Part Number: 51535 ), ( Part Type: Seat Bucket ), ( Manufacturer Warranty: 90 Day ), ( Core Charge: 1.00 Which Is Included In The Total Price ), ( Genuine Oem: No ), ( Seller Notes: Track Only No Headrest ), ( Interchange Item Code: 202 ), ( Color: White ), ( Seat Type: Seat )

Review GMC Used Front Left Seat Pickup Bucket And Bench fits SIERRA 2500 SE 2004

The **GMC 51535 Front Left Seat for the 2004 Sierra 2500 HD Bench Seat** is a meticulously engineered, high-quality replacement part designed to restore comfort, safety, and durability to your full-size pickup truck. Crafted to exact specifications, this seat is a direct-fit solution for the front left passenger position, ensuring a seamless installation that matches the original equipment manufacturer (OEM) standards of the 2004 Chevrolet/GMC Sierra 2500 HD. Built with a robust **heavy-duty bench seat frame**, it features a sturdy metal construction reinforced with high-grade steel, providing unmatched structural integrity to support both the driver and passenger during rigorous daily drives, towing heavy loads, or off-road adventures. The seat s **ergonomic design** prioritizes comfort with a plush, **high-density foam cushion** that contours to the body, reducing fatigue during long hauls or extended periods behind the wheel. The upholstery is constructed from **durable, stain-resistant vinyl or premium fabric**, depending on the model variant, ensuring resistance to wear, moisture, and UV degradation, which is particularly beneficial for trucks exposed to harsh weather conditions or frequent use in agricultural or industrial settings. The seat s **adjustable headrest** and **reclining mechanism** (where applicable) offer customizable support, enhancing both comfort and safety by promoting proper posture and reducing neck strain. For added functionality, the seat may include **integrated seat belts** or **seat belt anchors**, ensuring compatibility with the truck s safety systems and providing a secure fit for all passengers. Whether you re upgrading for improved comfort, replacing a worn-out seat after years of service, or restoring your Sierra 2500 HD to its original condition, this front left bench seat delivers reliability, performance, and a refined driving experience. Perfect for fleet vehicles, work trucks, or personal use, it embodies the rugged durability expected from GMC s heavy-duty lineup while maintaining the aesthetic and functional integrity of the original equipment.

**Pros and Cons of Buying a 2004 GMC Sierra 2500HD (VIN 51535, Front Left Seat Bench Seat)**

### **Pros**

1. **Reliability and Durability** The 2004 GMC Sierra 2500HD is built on a robust Duramax diesel platform, known for its strength and longevity. With proper maintenance, these engines and transmissions can last well over 300,000 miles.

2. **Strong Towing and Hauling Capacity** The 2500HD is designed for heavy-duty work, offering a towing capacity of up to 12,000 14,000 lbs (depending on configuration) and payload capacities suitable for commercial or off-road use.

3. **Diesel Engine Efficiency** The Duramax 6.6L diesel engine provides excellent fuel efficiency for a heavy-duty truck, especially when compared to gasoline alternatives. It also offers strong torque for towing and hauling.

4. **Classic CAB Design** The bench seat cab (rather than a crew cab) is ideal for those who prioritize space for passengers or cargo over modern convenience. It s also a sought-after configuration for collectors and enthusiasts.

5. **Resale Value** Duramax trucks, particularly in good condition, hold their value well, especially in the used market. A well-maintained 2004 model can still be a solid investment.

6. **Availability of Parts** As a mid-2000s model, parts are widely available, though some may require sourcing from specialty suppliers. The truck s popularity ensures ongoing support.

7. **Off-Road and Work Capability** The 2500HD is built for rugged use, with a sturdy frame, heavy-duty suspension, and options for off-road packages if equipped.

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### **Cons**

1. **Age and Wear** At nearly 20 years old, this truck will likely have significant mileage and wear. Rust, suspension issues, and aging components (like wiring harnesses) are common concerns.

2. **Maintenance Costs** Older diesel trucks require regular upkeep, including fuel system cleaning, turbocharger maintenance, and potential engine rebuilds. The Duramax is durable but not immune to wear.

3. **Fuel and Emissions Compliance** The 2004 model predates stricter emissions regulations. While it may still run, it could require modifications (like EGR or DPF deletions) to meet modern standards, which may void warranties or cause issues with inspections.

4. **Comfort and Modern Features** The bench seat cab lacks modern amenities like Bluetooth, backup cameras, or advanced safety systems. The driving experience may feel outdated compared to newer trucks.

5. **Rust and Body Condition** Older trucks, especially those used for work or off-roading, are prone to rust. A thorough inspection of the frame, undercarriage, and body panels is essential.

6. **Transmission Concerns** The 4L60-E or 4L80-E transmissions in this era can develop issues over time, such as rough shifting or failure. A pre-purchase inspection should include a transmission fluid check and test drive.

7. **Resale Market Limitations** While Duramax trucks hold value, the bench seat cab is less popular than crew cabs, which may limit resale options if you decide to sell later.

8. **Potential Hidden Problems** Without a detailed inspection, issues like leaking injectors, failing turbochargers, or worn-out drivetrain components (like axles or driveshafts) could go unnoticed.

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### **Conclusion**

The 2004 GMC Sierra 2500HD with a bench seat cab is a **strong choice for buyers who prioritize durability, towing power, and a classic workhorse design** provided the truck is in good condition and has been well-maintained. It s ideal for those who need a reliable, heavy-duty vehicle for commercial, off-road, or heavy-hauling tasks and are willing to invest time and money in upkeep.

However, **this truck is not a plug-and-play purchase**. Buyers must be prepared for potential repairs, higher maintenance costs, and the possibility of emissions-related modifications. It s best suited for experienced owners who can assess its condition thoroughly or have a trusted mechanic inspect it before buying.

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### **Recommendation**

If you re considering this truck, follow these steps:

1. **Get a Pre-Purchase Inspection (PPI)** Hire a diesel specialist or a trusted mechanic to thoroughly inspect the engine, transmission, drivetrain, suspension, and body for rust or damage.

2. **Review Maintenance Records** Ensure the truck has a history of regular oil changes, fuel system cleaning, and other critical services. A well-documented service log is a strong indicator of reliability.

3. **Test Drive and Load Test** Check for smooth shifting, proper braking, and towing stability. If possible, have it towed or loaded to test its handling under stress.

4. **Budget for Repairs** Allocate funds for potential issues, especially if the truck has high mileage. Consider whether you re comfortable with the long-term costs of ownership.

5. **Negotiate Based on Condition** If the inspection reveals significant issues, use them to negotiate a lower price or request repairs before purchase.

6. **Consider Alternatives** If you want a newer truck with modern features but still need heavy-duty capability, models like the **2010 Duramax Sierra 2500HD** or **Ram 2500 Cummins** may offer a better balance of reliability and convenience.

**Final Verdict:** Buy if you re an experienced owner, have the budget for maintenance, and want a proven workhorse. Avoid if you re looking for a low-maintenance, modern vehicle or lack the mechanical knowledge to handle potential issues.

Details:

Parts go back into cars rather than landfill. Original parts mean a perfect fit. Every part is cleaned, tested and inspected by experts. Th is part fits vehicles made in the following years 2003, 2004 ,2005,2006,2007.

All parts are covered by warranty. Unless specified as Universal this is a direct fit Seat. Bucket and bench Seat opt AN3 L.

part #: 51535 price

  • $560.89

specifications seainterio:

  • for models: 2500, Se, Sierra
  • for makes: Gmc
  • for years: 2004
  • mpn: 51535
  • part type: Seat Bucket
  • manufacturer warranty: 90 Day
  • core charge: 1.00 Which Is Included In The Total Price
  • genuine oem: No
  • seller notes: Track Only No Headrest
  • interchange item code: 202
  • color: White
  • seat type: Seat

seller Seainterio:

  • city: Cape Girardeau, Missouri
  • rating: 98.7%
  • # reviews: 1675

shipping Seainterio:

  • cost: $0.00
  • service: Flat Rate Freight
  • class: Freight
  • type: Fixed

returns Seainterio:

  • time: 60 Days
  • policy: Returns Accepted
  • paid by: Seller

general Seainterio:

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

payments Seainterio:

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

offer Seainterio:

  • started: April 9, 2026
  • sold: 0
  • best offers: True
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
for models: 2500, se, sierra, for makes: gmc, for years: 2004, part type: seat bucket, manufacturer warranty: 90 day, core charge: 1.00 which is included in the total price, genuine oem: no, seller notes: track only no headrest, interchange item code: 202, seat type: seat,
manufacturer: gmc, category: auto parts > interior parts accessories > seats, parts accessories > seats, color: white, sku: 20210001778633663,
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1 offer $560.89 USD
  • Used. Offer #1 priced at $560.89 + $0.00 shipping estimate = $560.89* total. FREE SHIPPING

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