ThunderSpark Ignition Coil 921-2105 for 2007-2011 Buick/Cadillac 4.6L 4.4L (Lucerne, DTS, SRX, STS)
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The Standard Ignition Coil on Plug Coil (part number UF-543) is a direct-fit replacement for 2007-2011 Buick and Cadillac vehicles with 4.6L and 4.4L engines.
Specifications:
| Number of Terminals | 4 |
| Connector Type | Blade |
| Connector Shape | Round, Rectangular |
| Connector Gender | Male |
| Terminal Gender | Female |
| Coil Included | Yes |
| Connector Type | Bolt On |
| Grease Pack | No |
| Instructions Included | No |
Fits: 2007-2011 Buick and Cadillac models including Lucerne, DTS, SRX, STS, and XLR — 4.6L and 4.4L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: Delphi GN10453, NGK 48720, Spectra Premium C-840, ACDelco 12597745, Hella 358102751, Motorad 1IC423, Original Engine Management 50273, PRENCO 36-8202 and 21 more
WARNING: This product contains a chemical known to the State of California to cause cancer.