SUBARU AB821400 Front Left Seat Heater Pad Bottom
fits model: Wrx, Element. make: Subaru. year: 2015–2020.
( Manufacturer Part Number: AB821400 ), ( Part Type: Pad Seat Heater ), ( Seat Type: Bucket Seat With Headrest ), ( Color: Beige ), ( Headrest Type: Integrated ), ( Features: Easy Clean ), ( Placement On Vehicle: Driver Side, Front, Left )
Review SUBARU Front Left Seat Heater Pad Bottom Oem fits ELEMENT WRX 2015–2020
The **Subaru AB821400 (2015 2020 WRX Front Left Seat Heater Element Pad Bottom)** is a precision-engineered automotive component designed to deliver reliable, high-performance heating for the driver s seat in Subaru s iconic WRX models. This seat heater pad bottom is a critical part of the vehicle s climate control system, ensuring consistent warmth and comfort during cold weather or long drives. Crafted from durable, heat-resistant materials, it features a robust **resistive wire mesh** embedded within a reinforced fabric layer, which evenly distributes heat across the seat surface while maintaining structural integrity. The element is engineered to fit seamlessly into the WRX s front left seat assembly, aligning perfectly with the seat s frame and padding to prevent gaps that could lead to uneven heating or premature wear. Built to withstand the demands of daily use, this component is resistant to fraying, cracking, or electrical degradation, even under prolonged exposure to heat cycles. Whether navigating snowy roads or braving chilly mornings, this seat heater element ensures a toasty, comfortable ride without compromising on performance or longevity. Its compatibility with the 2015 2020 WRX lineup makes it an essential replacement for drivers seeking to restore or upgrade their vehicle s heating functionality with confidence.
### **Pros and Cons of Buying a Used Subaru WRX (2015-2020) Front Left Seat Heater Element Pad (Part # AB821400)**
#### **Pros:**1. **Direct Fitment** The part is specifically designed for the 2015-2020 Subaru WRX, ensuring compatibility without modification.
2. **Reliability** Subaru s seat heaters are generally durable, and a new or high-quality aftermarket replacement should last as long as the original.
3. **Improved Comfort** A functioning seat heater enhances driving comfort in cold weather, reducing fatigue on long trips.
4. **Easy Installation** Many seat heater elements are plug-and-play, requiring only basic tools and minimal disassembly.
5. **Prevents Long-Term Damage** A failing seat heater can cause uneven wear on the seat fabric or padding; replacing it early avoids more costly repairs.
6. **Aftermarket Availability** Since this is a common part, you ll find multiple sellers (eBay, Amazon, RockAuto, etc.), allowing price comparison and warranty options.
7. **Potential Cost Savings** Buying used or refurbished can be cheaper than a new OEM part, though quality may vary.
#### **Cons:**1. **Potential for Counterfeit Parts** Some sellers may offer fake or low-quality replacements, leading to premature failure or poor performance.
2. **Labor Costs** If you re not comfortable with DIY repairs, professional installation may add $50 $150 to the cost.
3. **Wiring or Connection Issues** A faulty seat heater switch, fuse, or wiring harness could still prevent the part from working even if the element is new.
4. **Limited Lifespan** Seat heater elements typically last 5 10 years with normal use; if the original was already failing, the new one may not last much longer.
5. **Resale Value Impact** If the WRX is being sold, a non-functioning seat heater could slightly reduce its appeal, though it s rarely a dealbreaker.
6. **Compatibility Risks** If the part is sourced from an unverified seller, there s a chance it may not fit perfectly, requiring adjustments.
7. **Environmental Factors** Extreme cold or frequent use can degrade seat heater elements faster, potentially shortening their lifespan.
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### **Conclusion**
The **AB821400 seat heater element pad** for the 2015-2020 Subaru WRX is a straightforward and worthwhile replacement if the original is failing. The benefits in terms of comfort and preventing further damage outweigh the minor drawbacks, especially if you source the part from a reputable seller. However, ensure the part is genuine (preferably OEM or a trusted aftermarket brand) and that any underlying electrical issues are addressed before installation.
If you re comfortable with basic automotive work, replacing it yourself is cost-effective. If not, factor in labor costs when deciding whether to proceed.
### **Recommendation:**- **Buy from a trusted source** (e.g., RockAuto, Amazon Renewed, or a local auto parts store with return policies).
- **Check for accompanying wiring harnesses or switches** if the original failed due to electrical issues.
- **Consider a new OEM or high-quality aftermarket part** (e.g., Dorman, ACDelco) for long-term reliability.
- **Test the new element after installation** to confirm proper function before relying on it in cold weather.
If the WRX is otherwise in good condition, replacing the seat heater is a minor but meaningful upgrade for daily driving.
Details:
Made by the manufacturer with part number AB8214 this beige seat heater Element is easy to clean and integrates seamlessly bucket headrest design. The 2015 2020 Subaru WRX Front Left Seat Heater Element Pad Bottom OEM is a genuine replacement part specifically designed for the drivers seat in vehicle. It is designed for the front left side of vehicle, making it a perfect choice maintaining comfort and functionality your Subaru WRX.
part #: ab821400 prices
- $42.27-$469.99
specifications seainterio:
- for models: Wrx, Element
- for makes: Subaru
- for years: 2015-2020
- mpn: Ab821400
- part type: Pad Seat Heater
- seat type: Bucket Seat With Headrest
- color: Beige
- headrest type: Integrated
- features: Easy Clean
- placement on vehicle: Driver Side, Front, Left
seller seainterio:
- # reviews: 1448
- rating: 98.5%
- city: Holtville, California
returns seainterio:
- time: 30 Days
- paid by: Buyer
- policy: Returns Accepted
shipping seainterio:
- transit: 3-8 Days
- type: Fixed
- cost: $0.00
- carrier: UPS
- service: UPS Ground
- class: Standard
general seainterio:
- Interior Parts Accessories > Seats, Parts Accessories > Seats
- condition: Used
offer seainterio:
- sold: 0
- options: Ship-to-home
- availability: In Stock
- quantity: 1
- started: March 10, 2026
payments seainterio:
- other
- wallet: Apple-pay
- credit card: Discover
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