Introduction To 90919-02240 Ignition Coil
En 90919-02240 is an OE-standard 4-pin direct Coil-on-Plug (COP) ignition module engineered specifically for compact passenger cars and hybrid vehicles powered by 1NZ and 2NZ series 4-cylinder engines. Stamped with reference code 90919-02240 (and superseding / interchangeable with 90919-02265, 90919-T2003, y 90080-19021), including 673-1306, UF316, CUF316, 48668, U5027, y 0 986 AG0 502.
Engineered for direct cylinder-head mounting above the spark plug well, the 90919-02240 integrates an internal solid-state power transistor (igniter chip), high-permeability silicon steel laminated magnetic core, high-purity electrolytic copper primary/secondary windings, an internal spark suppression resistor, and a heavy-duty silicone dielectric boot with stainless steel internal spring contact. Operating via the 4-pin interface (+B battery power, IGT timing trigger input, IGF combustion confirmation feedback, and ground), the coil receives pulse commands from the Engine Control Unit (ECU) to saturate the primary magnetic field and discharge a high-energy secondary spark exceeding 30,000 Volts in under 1.5 milliseconds. On hybrid powertrains (such as for Toyota Prius 1.5L 1NZ-FXE), the sensor’s fast thermal recovery and low-latency IGF feedback circuit withstand continuous stop-start engine cycles without hesitation.
Compatibilidad con vehículos y lista de referencias de equipo original
A continuación se incluye el alcance completo de la aplicación del vehículo y los números de referencia de piezas de equipo original intercambiables para tu consulta rápida.
| Hacer | Modelo | Años de fabricación | Desplazamiento |
|---|---|---|---|
| Toyota | Yaris | 2006–2018 | 1.5L (1497cc) |
| Toyota | Prius (Generation 2) | 2001–2009 | 1.5L (1497cc) |
| Toyota | Prius C | 2012–2019 | 1.5L (1497cc) |
| Toyota | Echo | 2000–2005 | 1.5L (1497cc) |
| Toyota | Vios (XP40 / XP90 / XP150) | 2003–2016 | 1.3L / 1.5L |
| Toyota | bB / FunCargo / Probox | 2000–2014 | 1.3L / 1.5L |
| Scion | xA | 2004–2006 | 1.5L (1497cc) |
| Scion | xB | 2004–2006 | 1.5L (1497cc) |
| Reference Part Number | 90919-02240 / 9091902240 / 90919-02265 / 90080-19021 / 90919-T2003 / 673-1306 / 6731306 / UF316 / CUF316 | ||
Compliance Notice: All vehicle brand names, model designations, and engine codes listed below are referenced strictly to provide technical fitment and compatibility information.
Condiciones comerciales para la venta al por mayor
Cantidad mínima de pedido
Our ignition coil 90919-02240, standard minimum MOQ is 10 pieces per model. We also accept mixed orders of different sensor models to meet your diverse sourcing needs.
Plazo de entrega
For all in-stock ignition coil, we can arrange shipment within 3-7 business days. For large-volume wholesale orders, the production and delivery cycle is approximately 15 to 20 business days.
Política de garantía
All ignition coil 90919-02240 come with a 12-month factory quality warranty. If any manufacturing defects occur during the warranty period, we will provide a free replacement.
Servicio de fabricación para terceros (OEM) y de marca blanca
Nuestros envases de marca se pueden personalizar en cuanto a tamaño, materias primas y procesos de envasado para satisfacer las necesidades de los distintos mercados regionales. Además, ofrecemos colaboraciones de producción flexibles y fiables para mayoristas, distribuidores, compradores al por mayor y empresas comerciales de todo el mundo. En resumen, ofrecemos un servicio integral de marca blanca, que incluye logotipos grabados con láser, etiquetas de producto personalizadas, bolsas de plástico selladas e impresión de cajas a color.
Step-by-Step Workshop Installation Guide
- Safety Preparation: Turn off the ignition, remove the key, and disconnect the negative battery terminal to protect sensitive electronic circuits.
- Remove Engine Appearance Cover: Remove the plastic engine top beauty cover / air cleaner assembly if equipped to expose the four direct ignition coils on the valve cover.
- Disconnect 4-Pin Harness: Depress the plastic locking tab on each 4-pin wiring harness connector and gently pull the plug away from the coil head. (Inspect plastic clips for brittleness).
- Remove 10mm Mounting Bolts: Using a 10mm socket and ratchet, remove the single retaining bolt securing each ignition coil to the cylinder head valve cover.
- Extract Old Coils: Pull each ignition coil straight upward out of the spark plug well using a gentle twisting motion. Inspect the well tube for engine oil leakage from valve cover tube seals.
- Apply Dielectric Grease & Insert: Apply a light coating of dielectric silicone grease to the inner opening of the new coil’s rubber boot. Insert the new 90919-02240 coil straight down over the spark plug until firmly seated.
- Fasten & Test: Reinstall the 10mm retaining bolts and torque to 9–10 Nm (80–88 in-lbs). Reconnect the 4-pin harness plugs until an audible click is heard. Reconnect the battery, start the engine, check for smooth idle, and clear historical misfire codes (P0300/P0351) using an OBD-II scan tool.
Centro de ayuda
PREGUNTAS FRECUENTES
Q1: What unique function does the 4-pin connector perform on the 90919-02240 ignition coil?
A: The 4-pin plug carries battery power (+B), chassis ground, the IGT spark timing command from the ECU, and the IGF ignition confirmation feedback. The ECU relies on the IGF pulse to confirm spark discharge and prevent fuel injector shut-off on that cylinder.
Q2: Why are part numbers 90919-02240 and 90919-02265 completely interchangeable?
A: 90919-02265 is the updated engineering revision for 90919-02240 (and 90080-19021). Both share identical spark energy curves, 4-pin wiring pinouts, mounting bracket geometry, and silicone boot lengths, delivering seamless plug-and-play fitment.
Q3: Why is it recommended to replace all four ignition coils simultaneously on 1.5L 1NZ-FE engines?
A: All four coils share identical operating hours and thermal heat cycles. When one coil suffers internal dielectric breakdown, the remaining three are typically near the end of their operational lifespan. Replacing the full set of 4 prevents recurring shop visits.
Q4: What precautions should technicians take when installing the new 90919-02240 ignition coils?
A: Apply a small dab of dielectric grease inside the silicone boot tip to prevent moisture entry and flashover. Seat the coil firmly onto the spark plug porcelain, hand-thread the 10mm retaining bolt, and torque to specification (approx. 9 to 10 Nm / 7 to 8 lb-ft).
