Ignition Coil and Iridium Spark Plugs for Suzuki SX4 (2010-2013) 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
High-Dielectric Ignition Coil and Iridium Spark Plug Kit for 2010-2013 Suzuki SX4
Direct-Fit Ignition Overhaul: Replaces degrading factory coil packs and worn plugs to eliminate secondary voltage leakage, restore throttle response, and resolve high-load misfires on the 2.0L J20B engine.
The Stock SX4 Ignition Breakdown
Operating inside a compact cylinder head recess, the factory coil-on-plug assemblies on the 2.0L J20B engine endure continuous thermal cycling and ambient oil vapor exposure. Over time, internal epoxy insulation breaks down and silicone boots develop micro-fissures, causing high-voltage dielectric punch-through directly to the cylinder head wall. This degradation leads to intermittent P0300–P0304 misfire codes, erratic idle harmonics, unburnt hydrocarbon build-up, and lost torque under acceleration.
The Engineering Solution
This direct-replacement service kit integrates heavy-gauge internal copper windings, high-density epoxy potting, and reinforced silicone boots to maintain maximum secondary winding voltage. Matched with fine-wire iridium spark plugs, the assembly requires lower firing voltage while producing a concentrated, stable spark kernel. The high-temperature blade terminals and OE-spec connectors guarantee a secure harness interface, preventing voltage drop and protecting the primary ignition circuit.
Technical Specifications
| Fitment | 2010-2013 Suzuki SX4 (2.0L I4) |
| Engine / Chassis | J20B / RW420 |
| Stock Output | 150 hp / 140 lb-ft (Approx) |
| Part Number | UF634, UF-634, 33400-51K60, 33400-51K20 |
Compatibility
- 2010 Suzuki SX4 Base, Crossover, Sport, Sport GTS, Sport S, Sport SE (2.0L L4)
- 2011 Suzuki SX4 Base, Crossover, JA, JX, JLX, LE, Sport, Sport S, Sport SE (2.0L L4)
- 2012 Suzuki SX4 Base, Crossover, JA, JX, JLX, LE, LE Anniversary Edition, Sport SE (2.0L L4)
- 2013 Suzuki SX4 Base, Crossover, JA, JX, JLX, LE (2.0L L4)
The Suzuki JDM Combustion Standard
Engineered to handle sustained revs and variable load demands, this ignition refresh restores factory combustion efficiency, ensures fast cold-start cranking, and delivers smooth idle stability without ECU recalibration.
Mueble
Mueble
Garantía
Garantía
