Mantis Mercedes-AMG A45/CLA45/GLA45 M139 Performance Ignition Coil - MTP-1029
Mantis Mercedes-AMG A45/CLA45/GLA45 M139 Performance Ignition Coil - MTP-1029
Mercedes-AMG A45/CLA45/GLA45 M139 performance ignition coil
The Mantis MTP-1029 is a performance ignition coil for compatible Mercedes-AMG M139 applications, including A45/A45 S, CLA45/CLA45 S and GLA45/GLA45 S. Check the chassis and engine codes below to distinguish these from earlier AMG applications.
Supplied individually: price is for one ignition coil. The number required for an engine is not the pack quantity.
Why upgrade to Mantis ignition coils?
Whether you drive a standard road car or a tuned performance build, a dependable spark matters. Mantis coils are engineered to support consistent combustion, with stronger spark delivery for engines working under load.
12% more spark energy
Mantis states that its neodymium magnetic core and precision-wound copper windings deliver 12% more spark energy than standard OE coils, supporting consistent ignition under load.
Smoother running engine
A stronger, consistent spark supports smooth running and easier starting. Replacing a weak or failing coil can help restore reliable firing when the coil is the cause of the problem.
Simple OE replacement
A direct replacement for the matching original coil. On confirmed compatible applications, installation requires no coding, wiring changes or ECU remap.
Product details
- Mantis part number: MTP-1029
- Supplied as one ignition coil
- 2-year manufacturer warranty
Fitment and specifications
- Fits A45 / A45 S (W177), CLA45 / 45 S (C118), GLA45 / 45 S (H247)
- 4 coils per engine
Before ordering, match your vehicle's engine code, build date and original ignition coil part number. Contact POTN with those details if you need help checking compatibility.
Installation and diagnosis
For a confirmed direct-fit application, Mantis specifies plug-and-play installation without coding or ECU calibration. Misfires can also be caused by spark plugs, wiring, injectors or other engine faults, so confirm the cause before replacing a coil.