Description
Bosch is one of the world’s most respected automotive brands, known for delivering exceptional quality, durability, and performance across every product line. Engineered to OEM standards, Bosch parts offer reliable fitment, advanced technology, and long-lasting operation for a wide range of vehicles. Whether it’s braking, filtration, wiper systems, or engine components, Bosch provides trusted solutions built to keep your car performing at its best.
Why Choose This Product
✔ Perfect Fit Guaranteed
OE-equivalent specifications ensure exact compatibility with your vehicle
✔ Premium Quality
Manufactured to meet or exceed original equipment standards
✔ Trusted Brand
Proven reliability and performance you can depend on
Product Specifications
| Brand: | BOSCH |
| Manufacturer Part Number (MPN): | 1986A01041 |
| Items Included: | 1x Alternator |
| Universal Fitment: | No |
| Country/Region of Manufacture: | China |
| Make/Model: | Bosch Car Alternator 12V fits Mercedes-Benz A-Class B-Class CLA |
| Warranty: | 12 Months Warranty |
| Part Type: | Alternator |
| Length: | 186 mm |
| Alternator Charging Current: | 150a |
| Alternator Type: | excl. vacuum pump |
| Belt Pulley: | 52.3 mm |
| Clamp: | B+(M8) |
| Fastening Type: | Double Pivot Lever |
| Number Of Grooves: | 5 |
| Pulleys: | with freewheel belt pulley |
| Rotation Direction: | Clockwise rotation |
| Voltage: | 14v |
Installation & Performance
- Direct Replacement: No modifications required – fits like original equipment
- Professional Quality: Meets stringent OE standards for reliability
- Tested Performance: Rigorously tested for durability and longevity
Warranty & Quality Assurance
All Bosch automotive parts come with a 12-month manufacturer’s warranty for complete peace of mind. This covers any defects in materials or workmanship, ensuring you receive reliable, high-quality components you can trust. In the unlikely event of an issue, Bosch’s warranty support provides fast, hassle-free resolution to keep you safely on the road.
Vehicle Compatibility
The following vehicles are supported by this part number. Always verify exact measurements and specs.
| Make | Model | Variant | BodyStyle | Type | Year | Engine |
|---|---|---|---|---|---|---|
| Mercedes-Benz | CLA | Petrol Coupe | FWD — C117 | CLA 200 | 2018|2019 | 1595cc 110KW 150HP M 270.910 |
| Mercedes-Benz | A-Class | Petrol Hatch | FWD — W176 | A 160 | 2015|2016|2017|2018 | 1595cc 75KW 102HP M 270.910 |
| Mercedes-Benz | A-Class | Petrol Hatch | FWD — W176 | A 250 | 2012|2013|2014|2015|2016|2017|2018 | 1991cc 155KW 211HP M 270.920 |
| Mercedes-Benz | CLA | Petrol Estate | FWD — X117 | CLA 250 | 2015|2016|2017|2018|2019 | 1991cc 155KW 211HP M 270.920 |
| Mercedes-Benz | GLA-Class | Petrol SUV | FWD — X156 | GLA 250 | 2013|2014|2015|2016|2017|2018|2019 | 1991cc 155KW 211HP M 270.920 |
| Mercedes-Benz | B-Class | Petrol Hatch | FWD — W246,W242 | B 200 | 2011|2012|2013|2014|2015|2016|2017|2018 | 1595cc 115KW 156HP M 270.910 |
| Mercedes-Benz | CLA | Petrol Coupe | FWD — C117 | CLA 180 | 2013|2014|2015|2016|2017|2018|2019 | 1595cc 90KW 122HP M 270.910 |
| Mercedes-Benz | B-Class | Petrol Hatch | FWD — W246,W242 | B 250 | 2012|2013|2014|2015|2016|2017|2018 | 1991cc 155KW 211HP M 270.920 |
| Mercedes-Benz | B-Class | Petrol Hatch | FWD — W246,W242 | B 160 | 2015|2016|2017|2018 | 1595cc 75KW 102HP M 270.910 |
| Mercedes-Benz | GLA-Class | Petrol SUV | FWD — X156 | GLA 250 Flex | 2015|2016|2017|2018|2019 | 1991cc 155KW 211HP M 270.920 |
| Mercedes-Benz | CLA | Petrol Coupe | AWD — C117 | CLA 250 4-matic | 2013|2014|2015|2016|2017|2018|2019 | 1991cc 155KW 211HP M 270.920 |
| Mercedes-Benz | CLA | Petrol Coupe | AWD — C117 | CLA 220 4-matic | 2016|2017|2018|2019 | 1991cc 135KW 184HP M 270.920 |
| Mercedes-Benz | A-Class | Petrol Hatch | FWD — W176 | A 200 | 2012|2013|2014|2015|2016|2017|2018 | 1595cc 115KW 156HP M 270.910 |
| Mercedes-Benz | CLA | Petrol Coupe | FWD — C117 | CLA 250 | 2015|2016|2017|2018|2019 | 1991cc 160KW 218HP M 270.920 |
| Mercedes-Benz | B-Class | Petrol Hatch | AWD — W246,W242 | B 220 4-matic | 2013|2014|2015|2016|2017|2018 | 1991cc 135KW 184HP M 270.920 |
| Mercedes-Benz | GLA-Class | Petrol SUV | FWD — X156 | GLA 180 | 2015|2016|2017|2018|2019 | 1595cc 90KW 122HP M 270.910 |
| Mercedes-Benz | B-Class | Petrol Hatch | FWD — W246,W242 | B 200 Natural Gas Drive / B 200 c | 2012|2013|2014|2015|2016|2017 | 1991cc 115KW 156HP M 270.920 |
| Mercedes-Benz | CLA | Petrol Estate | FWD — X117 | CLA 180 | 2015|2016|2017|2018|2019 | 1595cc 90KW 122HP M 270.910 |
| Mercedes-Benz | A-Class | Petrol Hatch | AWD — W176 | A 250 4-matic | 2015|2016|2017|2018 | 1991cc 160KW 218HP M 270.920 |
| Mercedes-Benz | B-Class | Petrol Hatch | FWD — W246,W242 | B 180 | 2011|2012|2013|2014|2015|2016|2017|2018 | 1595cc 90KW 122HP M 270.910 |
| Mercedes-Benz | GLA-Class | Petrol SUV | AWD — X156 | GLA 250 4-matic | 2013|2014|2015|2016|2017|2018|2019 | 1991cc 155KW 211HP M 270.920 |
| Mercedes-Benz | CLA | Petrol Estate | FWD — X117 | CLA 200 | 2015|2016|2017|2018|2019 | 1595cc 115KW 156HP M 270.910 |
| Mercedes-Benz | GLA-Class | Petrol SUV | FWD — X156 | GLA 200 | 2013|2014|2015|2016|2017|2018|2019 | 1595cc 115KW 156HP M 270.910 |
| Mercedes-Benz | A-Class | Petrol Hatch | AWD — W176 | A 250 4-matic | 2013|2014|2015|2016|2017|2018 | 1991cc 155KW 211HP M 270.920 |
| Mercedes-Benz | A-Class | Petrol Hatch | AWD — W176 | A 220 4-matic | 2014|2015|2016|2017|2018 | 1991cc 135KW 184HP M 270.920 |
| Mercedes-Benz | A-Class | Petrol Hatch | FWD — W176 | A 180 | 2012|2013|2014|2015|2016|2017|2018 | 1595cc 90KW 122HP M 270.910 |
| Mercedes-Benz | GLA-Class | Petrol SUV | AWD — X156 | GLA 220 4-matic | 2017|2018|2019 | 1991cc 135KW 184HP M 270.920 |
| Mercedes-Benz | CLA | Petrol Coupe | FWD — C117 | CLA 250 | 2013|2014|2015|2016|2017|2018|2019 | 1991cc 155KW 211HP M 270.920 |
| Mercedes-Benz | CLA | Petrol Estate | AWD — X117 | CLA 250 4-matic | 2015|2016|2017|2018|2019 | 1991cc 155KW 211HP M 270.920 |
| Mercedes-Benz | CLA | Petrol Estate | AWD — X117 | CLA 250 4-matic | 2015|2016|2017|2018|2019 | 1991cc 160KW 218HP M 270.920 |
| Mercedes-Benz | CLA | Petrol Estate | AWD — X117 | CLA 220 4-matic | 2016|2017|2018|2019 | 1991cc 135KW 184HP M 270.920 |
| Mercedes-Benz | B-Class | Petrol Hatch | AWD — W246,W242 | B 250 4-matic | 2014|2015|2016|2017|2018 | 1991cc 155KW 211HP M 270.920 |
| Mercedes-Benz | A-Class | Petrol Hatch | FWD — W176 | A 250 | 2015|2016|2017|2018 | 1991cc 160KW 218HP M 270.920 |
| Mercedes-Benz | CLA | Petrol Coupe | AWD — C117 | CLA 250 4-matic |






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