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OE Quality
60-Day Returns
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WalkerPart #: 921-92105
Walker 921-92105 Ignition Coil
⚙️ 20 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$75.05Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦Full Service Kit
🚗Fitment: Buick and Cadillac, DTS, Lucerne, SRX, STS, and XLR
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Ignition Coil options
Walker 921-92105 Ignition Coil
This part fits 20 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2011 | Buick | Lucerne | 4.6L | V8 | N/A | Full Service Kit |
| 2011 | Cadillac | DTS | 4.6L | V8 | N/A | Full Service Kit |
| 2010 | Buick | Lucerne | 4.6L | V8 | N/A | Full Service Kit |
| 2010 | Cadillac | DTS | 4.6L | V8 | N/A | Full Service Kit |
| 2010 | Cadillac | STS | 4.6L | V8 | N/A | Full Service Kit |
| 2009 | Buick | Lucerne | 4.6L | V8 | N/A | Full Service Kit |
| 2009 | Cadillac | DTS | 4.6L | V8 | N/A | Full Service Kit |
| 2009 | Cadillac | SRX | 4.6L | V8 | N/A | Full Service Kit |
| 2009 | Cadillac | STS | 4.6L | V8 | N/A | Full Service Kit |
| 2009 | Cadillac | XLR | 4.6L | V8 | N/A | Full Service Kit |
| 2008 | Buick | Lucerne | 4.6L | V8 | N/A | Full Service Kit |
| 2008 | Cadillac | DTS | 4.6L | V8 | N/A | Full Service Kit |
| 2008 | Cadillac | SRX | 4.6L | V8 | N/A | Full Service Kit |
| 2008 | Cadillac | STS | 4.6L | V8 | N/A | Full Service Kit |
| 2008 | Cadillac | XLR | 4.6L | V8 | N/A | Full Service Kit |
| 2007 | Buick | Lucerne | 4.6L | V8 | N/A | Full Service Kit |
| 2007 | Cadillac | DTS | 4.6L | V8 | N/A | Full Service Kit |
| 2007 | Cadillac | SRX | 4.6L | V8 | N/A | Full Service Kit |
| 2007 | Cadillac | STS | 4.6L | V8 | N/A | Full Service Kit |
| 2007 | Cadillac | XLR | 4.6L | V8 | N/A | Full Service Kit |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.