Do not automatically fill the gaps for the 2009 or 2016 Acadia. Those omissions may reflect connector or production changes.
Pontiac, Saab and Saturn Fitment
| Years | Make and model | Engine |
|---|---|---|
| 2007–2009 | Pontiac G6 | 3.6L V6 |
| 2008–2009 | Pontiac G8 | 3.6L V6 |
| 2008–2009 | Pontiac Torrent | 3.6L V6 |
| 2011 | Saab 9-4X | 3.0L V6 |
| 2007–2009 | Saturn Aura | 3.6L V6 |
| 2007–2008 and 2010 | Saturn Outlook | 3.6L V6 |
| 2008–2010 | Saturn Vue | 3.6L V6 |
The correct names are Saab 9-4X and Saturn Aura, not “nine-4X” and “Saturn Charisma.” Though admittedly, Saturn could have used more charisma by then.
Replacement Numbers
The ignition coils are advertised as replacing:
- UF569
- UF-569
- C1555
- 5C1612
- 12590990
- 12610626
- 12618542
- 12632479
- 15782683
- 33400-78J00
- 33400-78J01
- 33400-78J02
- IC019
- D500C
- D515C
- D597A
- E1069
- 52-1853
- IC649
- Delphi GN10494
- Denso 673-7300
- NGK U5130
Published interchange information connects 12632479 with UF569 and related D500C/D515C coil references. niparts.com
Connector Warning
Some applications use different connector configurations despite sharing the same model, engine size or production year. Before ordering, compare:
- Connector shape
- Pin count and blade orientation
- Mounting-bolt location
- Coil-body dimensions
- Boot length
- Original OE number
One catalog specifically describes UF569 applications as using a four-pin connector while excluding another four-blade configuration. carparts.com
Spark-Plug Verification Required
The listing identifies the plugs only as “iridium.” It does not provide:
- Manufacturer
- Part number
- Heat range
- Thread reach
- Seat type
- Factory gap
The GM 3.0L and 3.6L V6 family spans multiple engine generations and applications. Do not assume one unidentified plug is correct for all of them.
Request the spark-plug number from the supplier and verify it against the VIN and engine code before publishing a universal fitment claim.
Symptoms This Kit May Correct
Correctly matched ignition components may help address:
- Rough or unstable idle
- Hesitation under acceleration
- Hard starting
- Reduced engine power
- P0300 random or multiple-cylinder misfire
- P0301 through P0306 cylinder-specific misfires
- Ignition-coil circuit codes
- Flashing check-engine light
- Fuel-economy loss caused by an active misfire
Before replacing all six coils, review our guide to bad ignition-coil symptoms.
A misfire can also result from an injector fault, intake leak, timing-chain problem, carbon deposits or low compression. Our engine-misfire diagnostic guide covers the symptoms that help separate these faults.
Installation Notes
- Confirm the VIN and engine code.
- Match the original coil and spark-plug numbers.
- Verify the connector style on an installed coil.
- Allow the engine to cool completely.
- Disconnect the negative battery cable.
- Remove the intake manifold where required for rear-bank access.
- Replace disturbed intake seals or gaskets.
- Clean debris from around the spark-plug wells.
- Inspect each well for oil or moisture.
- Compare the new plugs with the originals.
- Check the required spark-plug gap.
- Start every plug by hand.
- Tighten plugs and coil fasteners to factory specifications.
- Reassemble the intake system and check for vacuum leaks.
- Clear stored codes and verify the repair.
Recommended Product Title
ENA UF569 Ignition Coils and Iridium Spark Plugs for Select GM 3.0L and 3.6L V6 – Set of 6
Do not include the Buick 2.4L in the title or fitment.
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