
51487392646 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $62.88 | Condition is New, Genuine BMW HEAT INSULATOR REAR SILENCER 51-48-7-392-646 New, shipping cost = $18.95 | 99.2% |
![]() | $66.27 | Condition is New, Genuine BMW Heat Shield 51-48-7-392-646, shipping cost = $21.71 | 99.9% |
![]() | $65.23 | Condition is New, Genuine BMW Heat Shield 51-48-7-392-646, shipping cost = $25.23 | 99.1% |
![]() | $66.27 | Condition is New, Genuine BMW Heat Shield 51-48-7-392-646, shipping cost = $24.40 | 99.4% |
![]() | $67.31 | Condition is New, Genuine BMW Heat Shield 51-48-7-392-646, shipping cost = $26.88 | 97.9% |
![]() | $74.10 | Condition is New, Genuine BMW Heat Shield 51-48-7-392-646, shipping cost = $26.88 | 99.1% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $117.87 | Top Pick! Condition is Nuovo: altro (vedi dettagli), MINI F54 F60 THERMAL INSULATOR THERMAL INSULATOR ORIGINAL BMW MINI 51487392646, shipping cost = $35.36 | 98.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $35.00 | Condition is Used, 51487392646 OEM EXHAUST HEAT SHIELD 17-20 MINI COOPER COUNTRYMAN 18-20 BMW X2, FREE SHIPPING | ![]() |
![]() | $89.99 | Top Pick! Condition is Used, 2018-2023 BMW X2 F39 2.0L REAR EXHAUST SYSTEM MUFFLER HEAT SHIELD OEM, FREE SHIPPING | ![]() |
![]() | $54.52 | Condition is Used, BMW Mini One/Cooper/S Rear Silencer Heat Shield (51487392646) F54/F60, shipping cost = $53.24 | 99.7% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $92.98 | Top Pick! Condition is Gebraucht, BMW X1 F48 Heat Shield 51487392646 2014 33136556, shipping cost = $53.04 | 98.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $44.59 | Condition is New other (see details), 51487392646 OEM EXHAUST HEAT SHIELD 2017 MINI COOPER COUNTRYMAN, 18-20 BMW X2, shipping cost = $ | 0.0% |

Introducing the BMW 51487392646 2018-2023 X2 F39 2.0L Rear Exhaust Muffler Heat Shield, a crucial component designed to enhance the performance and durability of your BMW X2's exhaust system. This heat shield is meticulously engineered to provide effective insulation, preventing excessive under-hood heat from affecting other components and improving overall driving comfort.
Crafted from high-quality materials, this BMW original equipment part boasts a robust construction capable of withstanding the rigors of daily use. Its primary function is to shield the muffler from the heat generated by the engine and catalytic converter, thus preventing premature aging and potential damage. Additionally, it helps maintain optimal exhaust gas temperatures, ensuring optimal engine efficiency and reducing the risk of harmful emissions.
The BMW 51487392646 Rear Exhaust Muffler Heat Shield is designed to fit seamlessly into your X2's exhaust system. Its precise dimensions and contours ensure a perfect fit, while its sleek and understated design complements the overall aesthetics of your vehicle. The installation process is straightforward and can be completed with basic hand tools and minimal effort.
By investing in a genuine BMW heat shield, you can enjoy the peace of mind that comes with knowing your vehicle is equipped with original equipment designed to meet the highest standards of performance, durability, and safety. This part is backed by BMW's reputation for excellence and comes with the assurance of OEM quality, ensuring a perfect fit and reliable operation.
In summary, the BMW 51487392646 2018-2023 X2 F39 2.0L Rear Exhaust Muffler Heat Shield is an essential upgrade for BMW X2 owners. Its primary function is to protect your exhaust system from heat damage, maintain optimal exhaust gas temperatures, and contribute to overall driving comfort. This high-quality, original BMW part is designed to fit perfectly and is backed by the reliability and performance you've come to expect from your BMW vehicle.
Buying a BMW 2018-2023 X2 F39 2.0L rear exhaust muffler heat shield involves considering its potential benefits and drawbacks. Here's a brief analysis:
Pros:1. Enhanced Comfort: A heat shield protects the interior of your vehicle from excessive heat generated by the exhaust system. This can be especially beneficial in hot climates or during heavy traffic.
2. Improved Performance: A well-designed heat shield can help in reducing the backpressure within the exhaust system, leading to improved engine performance.
3. Reduced Engine Wear: By insulating the exhaust system from the undercarriage, heat shields help protect the engine from potential damage caused by direct contact with hot exhaust components.
4. Better Fuel Economy: By reducing the backpressure and improving the engine's performance, a heat shield can potentially lead to improved fuel economy.
Cons:1. Cost: Replacing an exhaust muffler heat shield can be an expensive repair, especially for luxury vehicles like the BMW X2.
2. Installation Complexity: The process of replacing an exhaust muffler heat shield can be complex, involving the removal of various components to access the exhaust system.
3. Potential for Damage: The heat shield itself is exposed to extreme heat and exhaust gases, which can lead to potential damage or failure over time.
Conclusion:The decision to buy a BMW 2018-2023 X2 F39 2.0L rear exhaust muffler heat shield depends on your personal preferences and circumstances. If you frequently drive in hot climates, experience discomfort from exhaust heat, or are concerned about engine protection, then the benefits may outweigh the costs. However, if you're on a tight budget or prefer to prioritize other repairs, it might be worth considering other options.
Recommendation:If you decide to go ahead with the purchase, ensure that you source a high-quality heat shield from a reputable supplier to ensure optimal performance and longevity. Additionally, consider having the installation done by a professional mechanic to avoid any potential complications.
Details:
Transmission: 8-speed automatic raisin aw f8f35. Color: exterior black sapphire metallic 475 / c4r. Body type: sport utility 4-door SUV. Mileage: 71k miles.
specifications heatnshield:
- for models: X2, F39
- for years: 2018–2023
- brand: Bmw
- mpn: 51487392646
- vintage part: No
- type: Heat Shield
- placement on vehicle: Rear
- features: No Drilling Required
- color: Silver
general heatnshield:
- category: Auto Parts > Car Truck Accessories > Exhaust Emission Systems > Heat Shields, Wraps Sleeves
seller heatnshield:
- # reviews: 55506
- city: kingsley, michigan
- rating: 99.9%
payments heatnshield:
- wallet: apple-pay
- other
- credit card: visa
shipping heatnshield:
- class: standard
- transit: 4-7 days
- service: standard
- type: fixed
returns heatnshield:
- policy: returns accepted
- paid by: seller
- time: 30 days
offer heatnshield:
- started: april 10, 2026
- in stock #: 5
- best offers: true
- prices: $35.00–$117.87
- item condition:
- New
- Nuovo: altro (vedi dettagli)
- Used
- Gebraucht
- New other (see details)
- availability: in stock
- sold #: 11
- options: ship-to-home
Recently Viewed:
- 757700403: HEAT SHIELD, Bmw
- 51757343626: HEAT SHIELD EXHAUST, Bmw
- 11657577004: HEAT PLATE, Bmw
- 51487241758: HEAT SHIELD ENGINE INSULATOR, Bmw
- 8065123: HEAT SHIELD EXHAUST, Bmw
- 8055326: FUEL HEAT SHIELD TANK, Bmw
- 51-71-2-498-989: SHIELD BRAKE, Genuine Bmw
- 779626702C: HEAT SHIELD EXHAUST, Bmw
- 780754502: HEAT SHIELD COVER EXHAUST, Bmw
- 51488119049: HEAT SHIELD EXHAUST, Bmw
- 51487340227: HEAT SHIELD EXHAUST MUFFLER, Bmw












