Ignition Coil and Iridium Spark Plugs for Mercedes Benz E-Class (2017-2019) 2.0L
No se pudo cargar la disponibilidad de retiro
- Pago totalmente seguro
- Con la confianza de miles de personas
- Calificado y revisado
¿Lo quieres pronto ? Haz tu pedido antes de
Direct-Fit Ignition Coil and Iridium Spark Plug Tune-Up Kit for 2017-2019 Mercedes Benz E-Class
What it Does: Restores factory ignition energy and precise combustion timing by replacing degraded coil-on-plug boots and worn spark plug electrodes across all four cylinders.
The Stock E-Class Ignition Breakdown
The turbocharged direct-injected M274 engine operates under elevated cylinder pressures and thermal loads. Over time, OEM ignition coils suffer from dielectric breakdown in the epoxy resin and micro-cracking along the lower silicone boot. This insulation breakdown permits secondary voltage leakages to the cylinder head, resulting in misfire codes (P0300-P0304), rough idle oscillations, and power loss under boost. Simultaneously, factory spark plug gaps widen from standard electrical erosion, increasing the resistance threshold required to jump the gap and overloading the primary coil windings.
The Engineering Solution
This complete ignition kit matches factory dwell profiles and secondary energy outputs. The coil assemblies are engineered with high-conductivity oxygen-free copper internal windings and reinforced PBT thermoplastic housings to withstand extended thermal cycling up to 140°C without breakdown. Paired with fine-wire iridium-tipped center electrodes and platinum-grounded spark plugs, the kit reduces the required firing voltage, prevents spark blowout under direct-injection boost pressures, and ensures complete flame-front propagation.
Technical Specifications
| Fitment | 2017-2019 Mercedes Benz E-Class (E300) 2.0L |
| Engine / Chassis | M274 DE20 AL / W213 |
| Stock Output | 241 hp / 273 lb-ft (Approx) |
| Part Number | UF734, UF820, A2749060700, A2749061400, 2749060700, 2749061400, 28400714 |
Compatibility
- 2017 Mercedes-Benz E300 2.0L L4 Turbo (W213)
- 2018 Mercedes-Benz E300 2.0L L4 Turbo (W213)
- 2019 Mercedes-Benz E300 2.0L L4 Turbo (W213)
- 2017-2019 Mercedes-Benz E300 4Matic 2.0L L4 Turbo (W213)
The Mercedes-Benz Precision Standard
Engineered to meet stringent European OBD-II parameters, these direct-replacement ignition components preserve smooth operation without triggering check engine lights or intermittent fault codes in your Bosch ECU.
Mueble
Mueble
Garantía
Garantía
