OE Quality
60-Day Returns

MPA Electrical 1003-1646AM Disc Brake Pad Set - Rear
Reliable Semi-Metallic Brake Pads for INFINITI and Mercedes-Benz
The MPA Electrical Quality-Built Black Series Semi-Metallic Brake Pads w/ Hardware (Part Number 1003-1646AM) offer dependable braking performance for select INFINITI and Mercedes-Benz models. Designed with semi-metallic friction material, these disc brake pads provide consistent stopping power and durability for everyday driving conditions.
- Semi-metallic friction material for balanced performance and wear resistance
- Includes pad shims with adhesive backing for noise reduction
- Integrally molded friction material attachment for secure pad integrity
- Abutment clips and mounting hardware included for proper installation
- Compatible with INFINITI QX30 and Mercedes-Benz A180, B250, CLA200, SLK series, and more
About the Quality-Built Black Series Semi-Metallic Brake Pads w/ Hardware
This product is part of the Quality-Built Black Series Semi-Metallic Brake Pads w/ Hardware line by MPA Electrical, which focuses on providing semi-metallic brake pads engineered for regular grade use. The line emphasizes durability and reliable braking performance by integrating hardware components such as abutment clips and adhesive-backed pad shims to reduce noise and ensure proper fitment. This makes the 1003-1646AM brake pad set a practical choice for drivers seeking a balance between performance and longevity.
Product Details and Features
The 1003-1646AM disc brake pad set features semi-metallic friction material that is integrally molded to the backing plate, enhancing pad stability and wear consistency. The inclusion of adhesive-backed pad shims and abutment clips helps minimize brake noise and vibration, contributing to a smoother braking experience. This set is designed for regular grade use, making it suitable for daily driving scenarios without compromising safety or comfort.
Compatible Vehicles and Applications
- INFINITI QX30
- Mercedes-Benz A180, B250, B250e, B Electric Drive
- Mercedes-Benz CLA200, CLA250, GLA250
- Mercedes-Benz SLC300, SLK250, SLK300, SLK350
This brake pad set is ideal for replacing worn or damaged disc brake pads on these specific models, ensuring proper braking function and vehicle safety.
Common Issues Addressed by This Brake Pad Set
- Reduced braking performance due to worn pads
- Brake noise and vibration caused by missing or damaged shims
- Uneven pad wear from improper friction material attachment
- Brake hardware corrosion or damage affecting pad fitment
- General maintenance to restore reliable stopping power
Installation Notes and Tips
When installing the 1003-1646AM brake pads, ensure that the abutment clips and adhesive-backed pad shims are properly positioned to reduce noise and vibration. Verify that the semi-metallic pads are securely mounted with the integrally molded friction material intact. Although brake lubricant is not included, applying a high-temperature brake grease to the hardware contact points is recommended to prevent squealing and ensure smooth operation.
Quality Assurance and Warranty
These brake pads are new and manufactured to meet OEM standards for fit and function. The Quality-Built Black Series line is designed to provide consistent performance for regular driving conditions. Please refer to MPA Electrical's warranty policy for specific coverage details.
| Brand | MPA Electrical |
| Part Number | 1003-1646AM |
| Position | Quality-Built Black Series Semi-Metallic Brake Pads w/ Hardware, Rear |
| Friction Material Composition | Semi-metallic |
| Mounting Hardware Included | Yes |
| Grade Type | Regular |
| Pad Shims Included | Yes |
| Friction Material Attachment | Integrally molded |
| Brake Lubricant Included | No |
| Abutment Clips Included | Yes |
| Adhesive Backed Pad Shim | Yes |
| Product Condition | New |
This part fits 43 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2020 | Mercedes-Benz | GLA250 | Rear | with Solid Disc; Semi-Metallic | ||||
| 2020 | Mercedes-Benz | SLC300 | Rear | Quality-Built Black Series Semi-Metallic Brake Pads w/ Hardware | ||||
| 2019 | INFINITI | QX30 | Rear | Semi-Metallic | ||||
| 2019 | Mercedes-Benz | CLA250 | FWD | Rear | with Solid Disc; Semi-Metallic | |||
| 2019 | Mercedes-Benz | CLA250 | AWD | Rear | with Solid Disc; with Base Brakes; Semi-Metallic | |||
| 2019 | Mercedes-Benz | GLA250 | Rear | with Solid Disc; Semi-Metallic | ||||
| 2019 | Mercedes-Benz | SLC300 | Rear | Semi-Metallic | ||||
| 2018 | INFINITI | QX30 | 2.0L | L4 | Rear | Semi-Metallic | ||
| 2018 | Mercedes-Benz | CLA250 | FWD | Rear | with Solid Disc; Semi-Metallic | |||
| 2018 | Mercedes-Benz | CLA250 | AWD | Rear | with Solid Disc; with Base Brakes; Semi-Metallic | |||
| 2018 | Mercedes-Benz | GLA250 | Rear | with Solid Disc; Semi-Metallic | ||||
| 2018 | Mercedes-Benz | SLC300 | 2.0L | L4 | Rear | Semi-Metallic | ||
| 2017 | INFINITI | QX30 | 2.0L | L4 | Rear | Semi-Metallic | ||
| 2017 | Mercedes-Benz | B250e | ELECTRIC | Rear | Semi-Metallic | |||
| 2017 | Mercedes-Benz | CLA250 | FWD | Rear | with Solid Disc; Semi-Metallic | |||
| 2017 | Mercedes-Benz | CLA250 | AWD | Rear | with Solid Disc; with Base Brakes; Semi-Metallic | |||
| 2017 | Mercedes-Benz | GLA250 | Rear | with Solid Disc; Semi-Metallic | ||||
| 2017 | Mercedes-Benz | SLC300 | Rear | Semi-Metallic | ||||
| 2016 | Mercedes-Benz | B250e | ELECTRIC | Rear | Semi-Metallic | |||
| 2016 | Mercedes-Benz | CLA250 | FWD | Rear | with Solid Disc; Semi-Metallic | |||
| 2016 | Mercedes-Benz | CLA250 | AWD | Rear | with Solid Disc; with Base Brakes; Semi-Metallic | |||
| 2016 | Mercedes-Benz | GLA250 | Rear | with Solid Disc; Semi-Metallic | ||||
| 2016 | Mercedes-Benz | SLK300 | 2.0L | L4 | Rear | Semi-Metallic | ||
| 2016 | Mercedes-Benz | SLK350 | 3.5L | V6 | Rear | Semi-Metallic | ||
| 2015 | Mercedes-Benz | B Electric Drive | ELECTRIC | Rear | Semi-Metallic | |||
| 2015 | Mercedes-Benz | CLA250 | FWD | Rear | with Solid Disc; Semi-Metallic | |||
| 2015 | Mercedes-Benz | CLA250 | AWD | Rear | with Solid Disc; with Base Brakes; Semi-Metallic | |||
| 2015 | Mercedes-Benz | GLA250 | Rear | with Solid Disc; Semi-Metallic | ||||
| 2015 | Mercedes-Benz | SLK250 | 1.8L | L4 | Rear | Semi-Metallic | ||
| 2015 | Mercedes-Benz | SLK350 | 3.5L | V6 | Rear | Semi-Metallic | ||
| 2014 | Mercedes-Benz | B Electric Drive | ELECTRIC | Rear | Semi-Metallic | |||
| 2014 | Mercedes-Benz | CLA200 | Rear | Semi-Metallic | ||||
| 2014 | Mercedes-Benz | CLA250 | FWD | Rear | with Solid Disc; Semi-Metallic | |||
| 2014 | Mercedes-Benz | CLA250 | AWD | Rear | with Solid Disc; with Base Brakes; Semi-Metallic | |||
| 2014 | Mercedes-Benz | SLK250 | 1.8L | L4 | Rear | Semi-Metallic | ||
| 2014 | Mercedes-Benz | SLK350 | Rear | Semi-Metallic | ||||
| 2013 | Mercedes-Benz | A180 | Rear | Semi-Metallic | ||||
| 2013 | Mercedes-Benz | B250 | 2.0L | L4 | Rear | Semi-Metallic | ||
| 2013 | Mercedes-Benz | CLA250 | Rear | Semi-Metallic | ||||
| 2013 | Mercedes-Benz | SLK250 | 1.8L | L4 | Rear | Semi-Metallic | ||
| 2013 | Mercedes-Benz | SLK350 | Rear | Semi-Metallic | ||||
| 2012 | Mercedes-Benz | SLK250 | 1.8L | L4 | Rear | Semi-Metallic | ||
| 2012 | Mercedes-Benz | SLK350 | 3.5L | V6 | Rear | Semi-Metallic |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.