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SKP SK96393 Spark Plug
| Brand | SKP SK96393 |
|---|---|
| Fits | Cadillac · 17 vehicles |
Direct-fit replacement. Built for the correct secondary ignition application.
Gap specified. Set to 0.036 for the listed applications.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Product Overview
The SKP SK96393 spark plug is a direct-fit secondary ignition component for select Cadillac applications. It is specified with a 0.036 gap and is built for consistent ignition performance in the correct engine application.
- Direct-fit spark plug for secondary ignition service
- Specified gap: 0.036
- Fits select Cadillac CT4, ATS, CTS, and XTS applications
- SK96393 part number for easy identification
Fitment Details
Compatible with 2022-2025 Cadillac CT4, N/A. Compatible with 2016-2019 Cadillac ATS, N/A. Compatible with 2015-2019 Cadillac CTS, N/A. Compatible with 2016-2019 Cadillac XTS, N/A.
This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
Common Uses
- Restores proper spark delivery when the original plug is worn
- Addresses misfire concerns caused by electrode wear or gap drift
- Helps correct rough idle, hesitation, or hard starting linked to ignition wear
- Supports maintenance replacement at the recommended service interval
Installation Notes
Verify the specified gap before installation and confirm the engine application against the vehicle catalog. Use standard spark plug service procedures and inspect the ignition system for related wear before final assembly.
Quality Assurance
SKP replacement parts are cataloged for direct application matching, and the SK96393 part number helps ensure the correct spark plug is selected for the listed Cadillac fitments.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2025 | Cadillac | CT4 | 3.6L | V6 | Gap 0.036 |
| 2024 | Cadillac | CT4 | 3.6L | V6 | Gap 0.036 |
| 2023 | Cadillac | CT4 | 3.6L | V6 | Gap 0.036 |
| 2022 | Cadillac | CT4 | 3.6L | V6 | Gap 0.036 |
| 2019 | Cadillac | ATS | 3.6L | V6 | Gap 0.036 |
| 2019 | Cadillac | CTS | 3.6L | V6 | Gap 0.036 |
| 2019 | Cadillac | XTS | 3.6L | V6 | Gap 0.036 |
| 2018 | Cadillac | ATS | 3.6L | V6 | Gap 0.036 |
| 2018 | Cadillac | CTS | 3.6L | V6 | Gap 0.036 |
| 2018 | Cadillac | XTS | 3.6L | V6 | Gap 0.036 |
| 2017 | Cadillac | ATS | 3.6L | V6 | Gap 0.036 |
| 2017 | Cadillac | CTS | 3.6L | V6 | Gap 0.036 |
| 2017 | Cadillac | XTS | 3.6L | V6 | Gap 0.036 |
| 2016 | Cadillac | ATS | 3.6L | V6 | Gap 0.036 |
| 2016 | Cadillac | CTS | 3.6L | V6 | Gap 0.036 |
| 2016 | Cadillac | XTS | 3.6L | V6 | Gap 0.036 |
| 2015 | Cadillac | CTS | 3.6L | V6 | Gap 0.036 |
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