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You are Buying:
Brand: ISUMO® 
Registered Trademark In USA
Designed to meet or exceed OE specifications
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Quantity: 1 Piece
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Description
Ignition Coil Connector
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Part#
EC1044
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OEM#
9E5Z12029A
9E5Z12029C
L50718100
L50718100A
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Cross-Reference
UF621
IUF621
DG522
C757
5C1715
C1658
GN10507
6736202
673-6202
48979
0521504706
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Fits:
FORD
RANGER            2013-2020
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🔵 © ISUMO® More Than a Brand — It’s Quality

• Ignition Coil Electrical Connector Set designed to provide reliable electrical connections between the vehicle wiring harness and the ignition coils.

• Each connector includes pigtail wires for repairing damaged, brittle, corroded, loose, or worn ignition-coil wiring connections.

• Fits selected Ford Ranger 2013–2020 applications.

🔵 © ISUMO® Functions

• Connects the vehicle wiring harness to the ignition coils.

• Transfers electrical power and control signals required for ignition-coil operation.

• Supports proper spark delivery to the engine cylinders.

• Helps maintain smooth engine performance, acceleration, and fuel efficiency.

• Provides a convenient repair solution for damaged ignition-coil connectors or wiring.

🔵 © ISUMO® Common Error Codes

• P0351 – Ignition Coil A Primary or Secondary Circuit Malfunction.

• P0352 – Ignition Coil B Primary or Secondary Circuit Malfunction.

• P0353 – Ignition Coil C Primary or Secondary Circuit Malfunction.

• P0354 – Ignition Coil D Primary or Secondary Circuit Malfunction.

• P0300 – Random or Multiple Cylinder Misfire Detected.

• P0301 – Cylinder 1 Misfire Detected.

• P0302 – Cylinder 2 Misfire Detected.

• P0303 – Cylinder 3 Misfire Detected.

• P0304 – Cylinder 4 Misfire Detected.

• Additional manufacturer-specific ignition-coil or misfire codes may be stored depending on the application.

🔵 © ISUMO® Common Symptoms

• Check Engine Light illuminated.

• Engine misfire or rough idle.

• Difficult starting or extended cranking.

• Engine hesitation or poor acceleration.

• Reduced engine power.

• Increased fuel consumption.

• Intermittent ignition-coil operation.

• Engine stalling.

• Loose, damaged, or corroded ignition-coil electrical connections.

🔵 © ISUMO® Benefits

• Helps restore secure electrical connections to the ignition coils.

• Supports proper spark delivery and ignition timing.

• Helps reduce intermittent ignition-coil circuit faults.

• Supports smoother idle and improved engine response.

• Includes connectors for four ignition coils.

• Includes pigtail wires for convenient wiring-harness repair.

🔵 © ISUMO® Vehicle Applications

• Ford Ranger 2013–2020.

🔵 © ISUMO® Package Includes

• Ignition Coil Electrical Connector with Pigtail Wires x4.

🔵 © ISUMO® Important Notes

• Confirm compatibility using the listing vehicle-application information or applicable part-number reference before ordering.

• Ignition-system configurations may vary depending on the vehicle and engine application.

• Professional installation is recommended.

• Disconnect the vehicle battery before beginning electrical repairs.

• Match each replacement wire to the correct vehicle-harness circuit before making permanent connections.

• Use proper automotive wiring-repair methods, including secure crimping or soldering and heat-shrink insulation.

• Protect repaired wiring from moisture, corrosion, engine heat, vibration, and sharp edges.

• Inspect the ignition coils, spark plugs, wiring harness, terminals, grounds, and related circuits when diagnosing ignition-coil or misfire codes.

🔵 © ISUMO® Registered Trademark. All Rights Reserved.
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Returns & Warranty Policy

30-Day Returns

Returns are accepted within 30 days of the purchase date, in line with our eBay return policy.

Warranty After 30 Days

  • ISUMO® parts: 30-day returns, plus warranty replacement up to 90 days from the purchase date (exchange for the same item).
  • Other brands: after the 30-day return period, the part is covered by its manufacturer's warranty. Warranty terms differ by brand, so please check the manufacturer's website or contact them directly.
  • For warranty replacements, the buyer is responsible for return shipping and the cost of shipping the replacement.
  • Proof of purchase date is required.
  • Please message us before sending an item back so we can confirm the shipping cost.

What the Warranty Covers

Failures caused by defects in materials or manufacturing. It does not cover normal wear and tear, cosmetic damage, or improper installation.

Any alteration, modification or tampering with the item voids the warranty and the right to return it. Altered items are not eligible for any credit.

Before You Return an Item

  • Please message us first, before sending the item back or opening a return request, with a clear description of the issue and photos showing the problem.
  • Please allow us up to a maximum of 2 business days to respond. Most of the time we reply much sooner, and every message is answered by a real person on our team, not a bot. Our business hours are Monday to Friday, 10:00 AM – 5:00 PM Pacific Time (PST).

Local Pickup

If you chose local pickup, please wait for our email or eBay message confirming that your order is ready for pickup before coming in. Pickup is available during business hours, Monday to Friday, 10:00 AM – 5:00 PM (PST).

Return Condition

Items must be returned in their original packaging and in good condition. Please include a dated photo of the item when you ship it back.

Please double-check that you are returning the same brand-new part we sent you. When replacing a part, it is easy to mix up our new part with the old one removed from your vehicle. Returned items are inspected and matched to our part, so old, used or different parts returned in place of ours are not eligible for any credit or refund.

Questions? Message us through eBay. We're happy to help.