Denso 673-8302 Direct Ignition Coil
OE Quality 60-Day Returns
Denso
 Coil on Plug

Denso 673-8302 Direct Ignition Coil

Brand Denso 673-8302
Color Black
Voltage 12
Product line Coil on Plug
Fits Hyundai and Kia · 3 vehicles

OE direct replacement. Direct ignition coil for straightforward installation.

Stick coil technology. Compact design from a leader in ignition coil innovation.

12-volt operation. Built for standard ignition system voltage.

Cross-references Airtex 5C1782, Beck/Arnley 178-8355 and BWD E1054 for the same application. See all 12.

$62.54Free shipping
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Denso 673-8302 Ignition Coil Overview

Denso 673-8302 is a direct ignition coil built for Coil on Plug applications with 12-volt operation and a black housing. It is a fitment-specific replacement for select Hyundai Santa Fe and Kia Optima models, including 2007 Hyundai Santa Fe and 2006-2007 Kia Optima applications listed below.

Coil on Plug Design

DENSO’s Coil on Plug line focuses on stick-coil technology for modern ignition systems. This direct ignition coil is engineered for precise spark delivery and consistent electrical performance in vehicles that use individual coil units at each cylinder.

  • Direct ignition coil for Coil on Plug systems
  • 12-volt electrical specification
  • Black finish
  • OE-style replacement for select Hyundai and Kia applications
  • Part number: 673-8302

Detailed Product Description

The Denso 673-8302 ignition coil is a direct replacement ignition component for specific Hyundai and Kia vehicles. It is listed for 2007 Hyundai Santa Fe, to 10/30/2006; Coil on Plug, 2007 Kia Optima, to 9/11/2006; Coil on Plug, and 2006 Kia Optima, Coil on Plug. This part number is also referenced as Denso 673-8302 in ignition coil searches and cross-shopping for OE-style replacement needs. This part cross-references Standard Ignition UF554 for the same application.

Common Ignition Issues It Can Address

  • Engine misfire caused by a weak or failing coil
  • Rough idle during cold start or under load
  • Hard starting related to inconsistent spark output
  • Check engine light triggered by ignition coil faults
  • Loss of acceleration response from intermittent spark delivery

Installation Notes and Tips

Verify the vehicle build date before ordering, since the listed fitment includes date-specific applications for the 2007 Hyundai Santa Fe and 2007 Kia Optima. Confirm the original coil style is Coil on Plug and match the connector and mounting location to the removed part. Use the part number 673-8302 to compare against the existing coil and vehicle service information before installation.

Quality Assurance

DENSO states that its stick coil technology is backed by extensive testing and inspection processes to support consistent ignition quality. The 673-8302 is part of DENSO’s Coil on Plug product line, developed for direct ignition replacement in select Hyundai Santa Fe and Kia Optima applications.

Related reading

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2007HyundaiSanta FeN/Ato 10/30/2006; Coil on Plug
2007KiaOptimaN/ATo 9/11/2006; Coil on Plug
2006KiaOptimaN/ACoil on Plug
Directly replaces or cross-references 12 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Airtex — 5C1782Beck/Arnley — 178-8355BWD — E1054Delphi — GN10441Echlin — IC634Hyundai — 27301-3E100Kia — 27301-3E100NGK — U5074Spectra Premium — C-826Standard Ignition — UF554Walker Products — 921-2158Wells — C1725