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OE Quality
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NGKPart #: 94524
NGK 94524 Spark Plug
⚙️ 46 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$18.75Free 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
📦Laser Iridium Spark Plug
🚗Fitment: Buick, Cadillac, Chevrolet, and GMC, Acadia, Blazer, CT4, CT5, CT6, Envision, XT4, XT5, and XT6
🔄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 Spark Plug options
NGK 94524 Spark Plug
| Brand | NGK |
| Part Number | 94524 |
| Position | Laser Iridium Spark Plug |
| Resistance | 5000 |
| Ground Electrode Tip Design | Disk |
| Ground Configuration | Standard |
| Ground Electrode Core Material | Copper |
| Electrical Terminal Type | Stud |
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Iridium |
| Pre-Gap Size | 0.028 |
| Ground Electrode Quantity | 1 |
| Hex Size | 0.5511811024 |
| Insulator Height | 52.60 |
| Manufacturer Heat Range | 7 |
| Reach | 0.98 |
| Thread Diameter | 12.00 |
| Part Number | Ilnfr7a7g |
| Stock Number | 94524 |
This part fits 46 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2025 | Buick | Envision | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2025 | Cadillac | CT4 | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2025 | Cadillac | CT5 | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2025 | Cadillac | XT4 | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2025 | Cadillac | XT5 | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2025 | Cadillac | XT6 | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2025 | Chevrolet | Blazer | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2024 | Buick | Envision | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2024 | Cadillac | CT4 | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2024 | Cadillac | CT5 | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2024 | Cadillac | XT4 | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2024 | Cadillac | XT5 | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2024 | Cadillac | XT6 | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2024 | Chevrolet | Blazer | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2023 | Buick | Envision | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2023 | Cadillac | CT4 | 2.0L | L4 | N/A | 60,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2023 | Cadillac | CT5 | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2023 | Cadillac | XT4 | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2023 | Cadillac | XT5 | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2023 | Cadillac | XT6 | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2023 | Chevrolet | Blazer | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2023 | GMC | Acadia | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2022 | Buick | Envision | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2022 | Cadillac | CT4 | 2.0L | L4 | N/A | 60,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2022 | Cadillac | CT5 | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2022 | Cadillac | XT4 | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2022 | Cadillac | XT5 | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2022 | Cadillac | XT6 | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2022 | Chevrolet | Blazer | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2022 | GMC | Acadia | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2021 | Buick | Envision | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2021 | Cadillac | CT4 | 2.0L | L4 | N/A | 60,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2021 | Cadillac | CT5 | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2021 | Cadillac | XT4 | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2021 | Cadillac | XT5 | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2021 | Cadillac | XT6 | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2021 | Chevrolet | Blazer | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2021 | GMC | Acadia | 2.0L | L4 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2020 | Cadillac | CT4 | 2.0L | L4 | N/A | Gap 0.030"; OE Equivalent Design*; 60,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2020 | Cadillac | CT5 | 2.0L | L4 | N/A | Gap 0.030"; OE Equivalent Design*; 60,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2020 | Cadillac | XT4 | 2.0L | L4 | N/A | Gap 0.030"; OE Equivalent Design*; 60,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2020 | Cadillac | XT5 | 2.0L | L4 | N/A | Gap 0.030"; OE Equivalent Design*; 60,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2020 | Chevrolet | Blazer | 2.0L | L4 | N/A | Gap 0.030"; OE Equivalent Design*; 60,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2020 | GMC | Acadia | 2.0L | L4 | N/A | Gap 0.030"; OE Equivalent Design*; 60,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2019 | Cadillac | CT6 | 2.0L | L4 | N/A | Gap 0.030"; OE Equivalent Design*; 60,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2019 | Cadillac | XT4 | 2.0L | L4 | N/A | Gap 0.030"; OE Equivalent Design*; 60,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
94524
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.