Delphi GN10329 Ignition Coil - Right

Brand Delphi GN10329
Position Right
Coil Type Cassette
Package Contents Ignition Coil, Instruction Sheet
Terminal Gender Male
Terminal Quantity 5
Terminal Type Blade
Fits Saturn and Cadillac · 17 vehicles

OE heritage. Built with a century of original-equipment experience.

Cassette coil. Compact ignition coil design for dependable spark delivery.

Blade terminals. Male blade terminals for a secure electrical connection.

Cross-references Bosch 0221503026, PRENCO 36-8140 and Spectra Premium C-662 for the same application. See all 18.

$82.44Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $82.44
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Ignition Coil for Select GM and Saturn Applications

Delphi GN10329 is a cassette-style ignition coil built for direct replacement in select Cadillac and Saturn applications. It uses a 5-terminal male blade connection and is specified for the right-side position on listed vehicles, including Cadillac CTS, Cadillac Catera, and Saturn L300.

Key Features

  • Cassette ignition coil design
  • 5-terminal male blade connector
  • Right-side application for listed vehicles
  • Includes ignition coil and instruction sheet
  • OE-focused engineering backed by Delphi’s long history supplying automakers

Product Details

Delphi GN10329 is an ignition coil replacement engineered with OE heritage and application-specific knowledge. Delphi draws on more than a century of original equipment experience, and that background is reflected in the fit, connector style, and design approach of this ignition coil. It is a strong match for drivers searching for a right-side ignition coil for 2003-2004 Cadillac CTS, 1999-2001 Cadillac Catera, or 2001-2005 Saturn L300 applications. This part cross-references Standard Ignition UF-278 for the same application.

Common Issues This Part Can Address

  • Engine misfire caused by a failing ignition coil
  • Rough idle related to weak spark output
  • Hard starting from inconsistent ignition performance
  • Check engine light triggered by ignition system faults
  • Loss of power or hesitation under acceleration

Installation Notes and Tips

Verify the right-side position and 5-terminal blade connector before installation. Confirm vehicle year, make, and model against the listed fitment for Cadillac CTS, Cadillac Catera, Saturn L300, Saturn LW300, Saturn Vue, Saturn LS2, and Saturn LW2 applications. Inspect the ignition coil connector and surrounding ignition components for wear or corrosion before replacing the part.

Quality Assurance

Delphi builds this ignition coil with OE experience and supplier knowledge developed through work with major automakers. The part is designed to meet the application requirements of the listed vehicles and includes an instruction sheet for reference during installation.

This part fits 17 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2005SaturnL300Right—
2004CadillacCTSRight—
2004SaturnL300Right—
2003CadillacCTSRight—
2003SaturnL300Right—
2003SaturnLW300Right—
2003SaturnVueRight—
2002SaturnL300Right—
2002SaturnLW300Right—
2002SaturnVueRight—
2001CadillacCateraRight—
2001SaturnL300Right—
2001SaturnLW300Right—
2000CadillacCateraRight—
2000SaturnLS2Right—
2000SaturnLW2Right—
1999CadillacCateraRight—
Directly replaces or cross-references 18 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Bosch — 0221503026PRENCO — 36-8140Spectra Premium — C-662Standard Ignition — UF-278WAI — CUF2785C141052-189255-189200126911811490584336C1415CLS1270D587E263IC377IC377SBU6029