Ignition Coil 27301-03AA0 – OEM Direct Replacement Coil Assembly for 2016-2020 Hyundai Elantra 1.4L

High-quality OEM ignition coil 27301-03AA0, direct replacement for 2016–2020 Hyundai Elantra 1.4L engines, ensuring reliable spark delivery and smooth engine performance.

Description

This Ignition Coil 27301-03AA0 is a genuine-quality coil assembly designed to supply high-voltage spark to the engine’s spark plugs, converting low-voltage battery power into the high-energy spark required for efficient combustion. Over time, ignition coils may degrade due to heat, vibration, or electrical stress — leading to rough idling, misfires, poor acceleration, or reduced fuel efficiency.

Replacing a worn or faulty coil with this correct OEM-spec unit restores proper ignition timing and spark strength, ensuring smooth engine operation, stable idling, efficient fuel combustion, and reliable performance. Perfect for maintenance, repair, or replacement projects, it meets factory standards for fitment, durability, and reliability.

For DIYers or professional mechanics, this coil assembly offers an easy “plug-and-play” replacement — no modifications needed. Comes ready to install, delivering long-term stability and performance that matches original manufacturer specifications.

This part is ideal for those who demand OEM-level quality and want to maintain or restore optimal engine performance.

Specifications

Part Number (OEM): 27301-03AA0
Function: Ignition coil / Coil-on-Plug (COP) ignition coil assembly
Fitment Type: Direct OEM replacement
Condition: New / Brand new coil assembly
Weight: ~0.80 lb (as listed for equivalent OEM part)
Applications: Works with the vehicle’s stock spark plug wiring — no modification required
Performance: Converts 12 V battery voltage to high voltage needed for spark ignition (standard ignition coil function)

Fitment Application

2016–2020 Hyundai Elantra — 1.4 L engine, sedan (4-door) models

👉 If you are unsure about compatibility, feel free to contact us with your VIN or part number.

OEM / Cross Reference

2730103AA0

Why Choose Us

Fast shipping

Professional auto parts supplier

One-on-one customer service

Flexible customization for wholesalers

100% product inspection before shipment

Our advantages

Guangzhou NIHAO Autoparts Co., Ltd. was established in 2004, located in Guangzhou, China.We specialize in American and Japanese auto parts and also have a few Korea auto parts.

1.Suspension parts：suspension bushing 、Control arm、Ball joint、shock absorber、Shock strut
2.Steering system：Bearings、Axle shaft、C.V joint、Power steering rack、Power steering pump、Stabilizer link 、Tie rod and Rack end、Steering knuckle
3.Brake parts : BRAKE PADS、Brake Drum and disc、Brake shoe、Brake caliper、Brake cyliner、 Brake booster、 Brake adjuster
4.Trasmission system：Tripod Joints、Clutch disc and cover、Clutch master cylinder、Universal joints Center bearing
5.Eletric system：abs speed sensor、FUEL PUMP、FUEL PUMP ASSY、Clock springs、Ignition coil Sensor、Switch、spark plug、Starter、Alternator、Air Compressor
6.Engine parts：Oil Pump、Air Filter Housing、TENSIONAL PULLY、Engine mount、Carburetor and kits、FAN CLUTCH、Belt parts、Air filter、Fuel filter、Oil filter、Transmission Filter、Water pump、Piston and Ring Set、Timing chain、Air house、Gasket kits、Clyinder head、Turbo charger parts Radiator
7.Body exterior：Front Fender、Oil Seal、Wiper Blades、Front Bumper、Lamp、front grille
8.High-quality original：made in Mainland China, there are more than 4000 square meters of warehouse, many parts are in stock.
9.Please feel free to contact us for further information：Help you save time to find the product you need，Please send us an inquiry，Thank you！

This Ignition Coil 27301-03AA0 is a genuine-quality coil assembly designed to supply high-voltage spark to the engine’s spark plugs, converting low-voltage battery power into the high-energy spark required for efficient combustion. Over time, ignition coils may degrade due to heat, vibration, or electrical stress — leading to rough idling, misfires, poor acceleration, or reduced fuel efficiency. This Ignition Coil 27301-03AA0 is a genuine-quality coil assembly designed to supply high-voltage spark to the engine’s spark plugs, converting low-voltage battery power into the high-energy spark required for efficient combustion. Over time, ignition coils may degrade due to heat, vibration, or electrical stress — leading to rough idling, misfires, poor acceleration, or reduced fuel efficiency. This Ignition Coil 27301-03AA0 is a genuine-quality coil assembly designed to supply high-voltage spark to the engine’s spark plugs, converting low-voltage battery power into the high-energy spark required for efficient combustion. Over time, ignition coils may degrade due to heat, vibration, or electrical stress — leading to rough idling, misfires, poor acceleration, or reduced fuel efficiency. This Ignition Coil 27301-03AA0 is a genuine-quality coil assembly designed to supply high-voltage spark to the engine’s spark plugs, converting low-voltage battery power into the high-energy spark required for efficient combustion. Over time, ignition coils may degrade due to heat, vibration, or electrical stress — leading to rough idling, misfires, poor acceleration, or reduced fuel efficiency. This Ignition Coil 27301-03AA0 is a genuine-quality coil assembly designed to supply high-voltage spark to the engine’s spark plugs, converting low-voltage battery power into the high-energy spark required for efficient combustion. Over time, ignition coils may degrade due to heat, vibration, or electrical stress — leading to rough idling, misfires, poor acceleration, or reduced fuel efficiency. This Ignition Coil 27301-03AA0 is a genuine-quality coil assembly designed to supply high-voltage spark to the engine’s spark plugs, converting low-voltage battery power into the high-energy spark required for efficient combustion. Over time, ignition coils may degrade due to heat, vibration, or electrical stress — leading to rough idling, misfires, poor acceleration, or reduced fuel efficiency. This Ignition Coil 27301-03AA0 is a genuine-quality coil assembly designed to supply high-voltage spark to the engine’s spark plugs, converting low-voltage battery power into the high-energy spark required for efficient combustion. Over time, ignition coils may degrade due to heat, vibration, or electrical stress — leading to rough idling, misfires, poor acceleration, or reduced fuel efficiency. This Ignition Coil 27301-03AA0 is a genuine-quality coil assembly designed to supply high-voltage spark to the engine’s spark plugs, converting low-voltage battery power into the high-energy spark required for efficient combustion. Over time, ignition coils may degrade due to heat, vibration, or electrical stress — leading to rough idling, misfires, poor acceleration, or reduced fuel efficiency.