S510P Daihatsu Hijet High Power Ignition Coil Set of 3 – OEM Equivalent 19500-B2051

Product Description

Product: High Power Ignition Coil Set
Quantity: 3 pcs
Manufacturer: Daihatsu (Aftermarket / OEM Equivalent)

OEM Reference Numbers:

• 19500-B2050

• 90048-B2050

• 19500-B2040

• 19500-B2051

• 19500-B1010

Cross Reference Numbers:

• U5386

• U18D04-COIL

Compatible Vehicle:

• Model: Daihatsu Hijet

• Chassis Code: S510P

• Engine: KF

• Year: From July 2014 (H26.07–)

Product Details

Upgrade from stock ignition coils with this reinforced high-power coil set.
Compared to standard coils, these ignition coils deliver significantly stronger spark performance, providing stable electrical energy to the spark plugs across the entire RPM range. This ensures reliable ignition, improves combustion efficiency, and enhances both engine power and throttle response.

Symptoms of Faulty Ignition Coils

Common signs of ignition coil failure include:

• Poor acceleration or hesitation (engine “stumbling”)

• Unstable idling or stalling

• Difficulty starting even with a good battery and starter motor

Replacement Recommendations

• Even if only one cylinder shows failure, other ignition coils may already be deteriorated. Replacing all cylinders together is recommended.

• Worn spark plugs can place excessive load on ignition coils due to high voltage, potentially shortening coil lifespan. It is strongly advised to replace spark plugs at the same time.

Notes

• Product images are for reference only. Actual shape and color may differ.

• Installation manual is not included.

• Technical support for installation is not provided.

• For safe and correct installation, please consult a qualified mechanic or service shop.

Shipping & Returns

• This product may be subject to customs duties or import taxes. Any such fees are the responsibility of the customer.

• Please note that it may take up to one week to ship your order (handling time).

• Due to international shipping, we are unable to accept returns or refunds for reasons attributable to the customer.