CHEVROLET 42405703 Trax Rear Driver Seat Cushion

( Manufacturer Part Number: 42405703 ), ( Part Type: Driver Seat Cushion ), ( Color: Black ), ( Material: Cloth ), ( Country Of Origin: United States ), ( Placement On Vehicle: Driver Side, Rear )

Review CHEVROLET Trax Rear Driver Side Seat Cushion fits 2017–2022

The **Chevrolet 42405703 Rear Driver Seat Cushion** for the **2017 2022 Trax** is a meticulously engineered, high-quality replacement part designed to restore comfort, support, and durability to the rear driver s seat in this compact SUV. Crafted to exact specifications, this seat cushion ensures a seamless fit, maintaining the original vehicle s ergonomic design while providing the same level of plush yet supportive padding that drivers expect from Chevrolet s interior craftsmanship. The cushion features a robust, reinforced structure with a durable foam core that delivers long-lasting comfort, reducing fatigue during extended drives and enhancing overall ride quality. Its precise cut and tailored shape align perfectly with the Trax s seat frame, preventing sagging or shifting over time, which is critical for maintaining proper seating posture and reducing strain on the lower back. Constructed with premium, high-density materials, this replacement cushion is built to withstand daily wear and tear, offering superior resilience against wear and tear compared to generic aftermarket alternatives. Whether you re navigating city streets, highway commutes, or off-road adventures, this seat cushion ensures a stable, supportive seating experience, helping to preserve the Trax s original driving dynamics while extending the lifespan of the seat mechanism. Ideal for owners seeking a direct OEM replacement, this part is a straightforward upgrade that restores the seat s functionality without compromising on quality or fit.

### **Pros and Cons of Buying a 2017 2022 Chevrolet Trax Rear Driver Seat Cushion (Part Number: 42405703)**

1. **OEM Quality** This is an original equipment manufacturer (OEM) part, meaning it is designed to match the factory specifications of your Chevrolet Trax. OEM parts are built to the same standards as the seat installed in new vehicles, ensuring a proper fit, durability, and compatibility with the vehicle s structure.

2. **Durability** Chevrolet s seats are known for their sturdy construction, and an OEM replacement should maintain similar longevity, especially if the original seat was well-made. This reduces the risk of premature wear or sagging.

3. **Warranty Coverage** If purchased directly from Chevrolet or an authorized dealer, this part may come with a warranty (typically 3 5 years or the life of the vehicle, depending on the retailer). This provides peace of mind in case of manufacturing defects.

4. **Comfort and Support** The Trax s rear driver seat is designed to provide adequate support for passengers, and an OEM replacement should retain these ergonomic features. This is particularly important for long drives or frequent use.

5. **Easy Installation** As an OEM part, it should fit seamlessly without requiring modifications to the vehicle s frame or seat rails. Most Trax owners report that replacing the cushion is a straightforward DIY job, though some may prefer professional installation.

6. **Resale Value** Keeping your vehicle stock with OEM parts can help maintain its resale value, as buyers often prefer vehicles that have not been heavily modified.

7. **Material Consistency** The fabric or leather (depending on the trim) should match the original seat, ensuring a cohesive look. This is especially useful if you plan to replace other seats later.

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1. **Cost** OEM parts are typically more expensive than aftermarket alternatives. The price for the 42405703 seat cushion can range from **$200 $400**, depending on the retailer, trim level (e.g., LS vs. LT), and whether it includes additional components like headrests or side bolsters.

2. **Limited Availability** OEM parts may not always be in stock at local dealerships or online retailers. You may need to order it, which could result in shipping delays. Some aftermarket parts may be available faster but with less certainty of fit.

3. **Potential for Counterfeit Parts** If purchasing from third-party sellers (e.g., eBay, Amazon, or uncertified online marketplaces), there is a risk of receiving a knockoff part that does not meet OEM standards. Always verify the seller s reputation and part authenticity.

4. **Weight and Bulk** The seat cushion is heavy and bulky, which can make transportation and installation challenging, especially for those without a helper. Some buyers report difficulty maneuvering the part into the vehicle without damaging it.

5. **Labor Costs (If Not DIY)** If you choose to have a mechanic or dealership install the part, labor costs can add **$50 $150** to the total expense, depending on the shop s rates.

6. **Trim-Specific Variations** While the part number is consistent across 2017 2022 models, some trims (e.g., LT with leather seats) may have slight differences in padding or stitching. Double-check compatibility with your specific Trax before purchasing.

7. **Wear and Tear Over Time** Even OEM seats can degrade over time due to sun exposure, spills, or heavy use. The cushion may still require cleaning or replacement of the fabric/leather cover in the future.

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### **Conclusion**

Buying an **OEM Chevrolet Trax rear driver seat cushion (42405703)** is a reliable choice for those who prioritize quality, longevity, and a perfect fit. It ensures your vehicle remains in its original condition, which is ideal for resale or if you prefer stock configurations. However, the higher cost and potential logistical challenges (e.g., shipping, installation) may deter some buyers.

If you are comfortable with aftermarket options, there are **high-quality alternatives** (e.g., parts from **Mopar, Dorman, or reputable brands like O Reilly Auto Parts**) that offer similar durability at a lower price. These parts are often backed by warranties and may be easier to source.

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### **Recommendation**

- You want the best possible fit and warranty.

- You are willing to pay the premium for peace of mind.

- You plan to keep the vehicle long-term or sell it with minimal modifications.

- You are on a tighter budget and can find a reputable brand with good reviews.

- You are confident in the part s compatibility (check reviews or consult a mechanic).

- You are comfortable with DIY installation and willing to research the best aftermarket option.

- **Authorized Chevrolet Dealership** (for warranty and authenticity).

- **RockAuto, Dorman, or Mopar** (for aftermarket OEM-quality alternatives).

- **eBay or Amazon (verified sellers only)** Be cautious of counterfeit parts.

**Final Tip:** Always inspect the part upon arrival (if shipping) and ensure it matches your vehicle s trim. If possible, test the cushion for comfort before finalizing the purchase.

Details:

Miles: 75,635. Pulled from a 2019 Chevrolet Trax LS. Accident free vehicle. Engine: 1.4L Turbo.

Exterior Paint: Blue Steel Metallic code 424C. Have a great day. Smoke free vehicle. Some minor scratches, stains, etc.

Very good condition.

part #: 42405703 prices

• $128.88-$150.00

specifications seainterio:

• for makes: Chevrolet
• for years: 2017-2022
• mpn: 42405703
• part type: Driver Seat Cushion
• color: Black
• material: Cloth
• country of origin: United States
• placement on vehicle: Driver Side, Rear

returns seainterio:

• policy: No Returns

payments seainterio:

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

general seainterio:

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

offer seainterio:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: March 12, 2026
• best offers: True
• quantity: 1

seller seainterio:

• city: Sterling height, Michigan
• # reviews: 2513
• rating: 99.9%

shipping seainterio:

• class: Standard
• carrier: USPS
• service: USPS Ground Advantage
• cost: $25.00
• transit: 4-8 Days
• type: Fixed

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