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Genuine BMW 51487128278 - Quarter Panel Insulator (Right)
Genuine BMW Quarter Panel Insulator 51487128278 - For BMW Vehicles
Manufacturer Part Number: 51487128278
The Genuine BMW Quarter Panel Insulator part number 51487128278 is an essential component for BMW owners who prioritize maintaining their vehicle's performance and comfort. This premium-grade insulator is designed to fit perfectly with your BMW's quarter panel, offering superior protection against harsh weather conditions, dirt, and debris.
Constructed from high-quality materials, this insulator is built to withstand daily wear and tear, ensuring that your vehicle remains in excellent condition for years to come. Its durability also helps reduce road noise and vibrations, providing a quieter and more comfortable ride for all passengers.
Installation is straightforward, making it a great option for DIY enthusiasts. The insulator is engineered to fit seamlessly with your BMW, guaranteeing a perfect fit every time. If you want to keep your BMW running smoothly and quietly, the Genuine BMW Quarter Panel Insulator part number 51487128278 is the ideal choice.
Vehicle Compatibility
This part fits some of the popular models below. For Fitment Confidence, please use the vehicle selector tool above to verify exact compatibility.
- BMW 328i / 2.0L4, 2012-2013
- BMW 328i / 3.0L6, 2010-2013
- BMW 335i / 3.0L6, 2009-2013
- BMW 335is / 3.0L6, 2011-2013
- BMW M3 / 4.0V8, 2008-2013
Cross Reference Numbers
- Genuine BMW:51487128278
Why Shop at eEuroparts.com?
Since 2000, eEuroparts.com has been a trusted destination for European car owners looking for reliable parts at great prices. Here's why customers choose us:
- Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
- Fitment Confidence: Our accurate cataloging ensures you get the right part the first time.
- Fast, Reliable Shipping: Orders ship quickly from our U.S.-based warehouses.
- Transparent Pricing: Competitive prices with no hidden fees or surprise charges.
- Established Trust: Serving the European auto community since 2000.
Frequently Asked Questions
What does this part do?
The BMW Quarter Panel Insulator serves to protect the quarter panel from environmental elements while also reducing road noise and vibrations within the vehicle. This contributes to a more comfortable driving experience.
What vehicles is this part compatible with?
This part is compatible with various BMW models including the BMW 328i (2012-2013), BMW 335i (2009-2013), and BMW M3 (2008-2013). For precise compatibility, please use the vehicle selector tool.
What are common signs this part may need replacement?
Key signs that the quarter panel insulator may need replacement include increased road noise, vibrations felt inside the vehicle, visible wear or damage to the insulator, and water leaks near the quarter panel area.
- BrandGenuine BMW
- ManufacturerGenuine BMW
- MPN51487128278
- Part TypeQuarter Panel Insulator
- PositionRight
- Cross Reference Numbers51487128278
- Fitment
- Fitment TypeVehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2013 | BMW | M3 | Base (4.0 V8 GAS) | |
| 2013 | BMW | 335is | Base (3.0 L6 GAS) | |
| 2013 | BMW | 335i | Base (3.0 L6 GAS) | |
| 2013 | BMW | 328i | Base (3.0 L6 GAS) | |
| 2013 | BMW | 328i | Base (2.0 L4 GAS) | |
| 2012 | BMW | M3 | Base (4.0 V8 GAS) | |
| 2012 | BMW | 335is | Base (3.0 L6 GAS) | |
| 2012 | BMW | 335i | Base (3.0 L6 GAS) | |
| 2012 | BMW | 328i | Base (3.0 L6 GAS) | |
| 2012 | BMW | 328i | Base (2.0 L4 GAS) | |
| 2011 | BMW | M3 | Base (4.0 V8 GAS) | |
| 2011 | BMW | 335is | Base (3.0 L6 GAS) | |
| 2011 | BMW | 335i | Base (3.0 L6 GAS) | |
| 2011 | BMW | 328i | Base (3.0 L6 GAS) | |
| 2010 | BMW | 335i | Base (3.0 L6 GAS) | |
| 2010 | BMW | 328i | Base (3.0 L6 GAS) | |
| 2010 | BMW | M3 | Base (4.0 V8 GAS) | |
| 2009 | BMW | M3 | Base (4.0 V8 GAS) | |
| 2009 | BMW | 335i | Base (3.0 L6 GAS) | |
| 2009 | BMW | 328i | Base (3.0 L6 GAS) | |
| 2008 | BMW | M3 | Base (4.0 V8 GAS) | |
| 2008 | BMW | 335i | Base (3.0 L6 GAS) | |
| 2008 | BMW | 328i | Base (3.0 L6 GAS) | |
| 2007 | BMW | 335i | Base (3.0 L6 GAS) | |
| 2007 | BMW | 328i | Base (3.0 L6 GAS) |
Warranty Overview
At eEuroparts, we stand behind the quality of the products we sell. Every part we offer is backed by a warranty designed to give you peace of mind and protect your investment.
Standard Warranty – Most Parts
Coverage: 2 years or 24,000 miles (whichever comes first) from purchase date.
Protection: Defects in materials or workmanship under normal personal use.
Eligibility: Applies only to the original purchaser and the vehicle where the part was first installed.
Exclusions:
Wear-and-tear items (brake pads, filters, bulbs, wipers, etc.)
Commercial, fleet, rideshare, off-road, or racing use
Improper installation, misuse, accidents, or modifications
Not Covered: Labor, shipping, towing, or incidental costs.
Bison Performance Warranty – Our House Brand
Coverage: Limited Lifetime Warranty for as long as you own your vehicle.
Applies To: All products sold under the Bison Performance label.
Premium Protection: Goes beyond our standard warranty — if it’s a Bison product, the 2-year/24k mile limit is replaced with lifetime coverage.
Exclusions: Same as the standard warranty (normal wear, commercial use, improper installation, etc.).
What’s Included: Replacement of the defective product (labor and shipping excluded).
Warranty Claim Requirements
To keep claims fast and fair, we require:
Proof of purchase (invoice or order confirmation).
Photos or videos showing the defective part, order number, date, VIN, and odometer reading.
Diagnostic reports or part returns for non-visible issues may be requested.
Claims must be truthful, properly documented, and reflect normal consumer use.
Buy With Confidence: We back our products because we believe in their quality, with a transparent, customer-first warranty process you can trust. And with Bison Performance products, you’ll enjoy Limited Lifetime protection—an assurance few brands can match.
For full details and exclusions, please see our complete Warranty Terms & Conditions.
This summary is for convenience only. For full warranty coverage details, exclusions, and requirements, see our official Warranty Terms & Conditions. In case of conflict, the full policy governs.
Return Policy Overview
Most parts can be returned within 30 days of delivery if unused, uninstalled, and in original packaging.
To start a return, contact customer support via Chat or Contact Us.
Restocking fee: Up to 20% may apply for certain orders (buyer’s remorse, order errors, or special-order items)
Refunds: Issued to your original payment method within 3–5 business days after inspection
Exchanges: Not automatic — please return and reorder
Replacements: May be approved for incorrect or defective items reported within 7 days
Not returnable:
Used or installed parts
Electrical components
Opened filter kits, gaskets, or contaminated items
Final sale or custom orders
Important Notes:
Return shipping is your responsibility unless we made a verified error
Fitment is the customer’s responsibility (we can assist, but do not guarantee)
Country of origin may vary and is not grounds for return
For complete details, please see our full Return Policy.
This Returns summary is provided for convenience only. All returns, refunds, and exchanges are subject to the complete Returns Policy. In the event of any conflict, the full policy governs.
Fast, Reliable Shipping — Straight to Your Door
We ship most orders the same day when placed before 2 PM CST (Monday–Friday). Our main warehouse is just east of Nashville, TN, and we also ship from multiple locations nationwide to get your order to you as quickly as possible.
We use trusted carriers like UPS, FedEx, and USPS.
Tracking info is emailed to you as soon as your order ships.
Delivery estimates at checkout are based on carrier data, but not guaranteed.
Need help with a shipment?
If your order is missing, damaged, or incorrect, just let us know within 5 days of delivery. We’ll walk you through the quick claim process — including a few photos to help us make things right.
For complete details, please see our full Shipping Policy.
This Shipping summary is provided for convenience only. Delivery times, carrier terms, fees, restrictions, risk of loss, and other details are governed by our complete Shipping Policy. In the event of any conflict, the full policy governs.




