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NGKPart #: 93594
NGK 93594 Spark Plug
⚙️ 101 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$20.16Free 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: Ford and Lincoln, Expedition, Explorer, F-150, Flex, MKS, MKT, Navigator, Taurus, Transit-150, Transit-250, Transit-350, and Transit-350 HD
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
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NGK 93594 Spark Plug
| Brand | NGK |
| Part Number | 93594 |
| Position | Laser Iridium Spark Plug |
| Resistance | 5000.0 |
| Ground Electrode Tip Design | Standard |
| Ground Configuration | J-gap |
| 11589 | Metric |
| Ground Electrode Core Material | Nickel |
| Washer Included | No |
| Grade Type | Performance |
| Electrical Terminal Type | Non-removable nut |
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Iridium |
| Pre-Gap Size | .032 |
| Pre-Gap Size | 0.8 |
| Ground Electrode Quantity | 1 |
| Hex Size | 5/8" (16mm) |
| Insulator Height | 2.07 |
| Insulator Height | 52.5 |
| Manufacturer Heat Range | 6 |
| Seat Type | Tapered |
| Reach | 0.984 |
| Reach | 25.0 |
| Insulator Material | Ceramic |
| Resistor Type | Yes |
| Skirt Length | 0.0 |
| Thread Size | M14 - 1.25 |
| Ground Electrode Tip Material | Nickel |
| Skirt | No |
| Center Electrode Insulator Tip Projection | 0.14 |
| Center Electrode Insulator Tip Projection | 3.5 |
| Center Electrode Design | Fine wire |
| 9805 | Mid projection |
This part fits 101 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2024 | Ford | Transit-150 | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2024 | Ford | Transit-250 | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2024 | Ford | Transit-350 | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2024 | Ford | Transit-350 HD | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) Factory Recommended Service Interval; Laser Iridium Spark Plug |
| 2023 | Ford | Transit-150 | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2023 | Ford | Transit-250 | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2023 | Ford | Transit-350 | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2023 | Ford | Transit-350 HD | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2022 | Ford | Transit-150 | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2022 | Ford | Transit-250 | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2022 | Ford | Transit-350 | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2022 | Ford | Transit-350 HD | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2021 | Ford | Transit-150 | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2021 | Ford | Transit-250 | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2021 | Ford | Transit-350 | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2021 | Ford | Transit-350 HD | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2020 | Ford | Transit-150 | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2020 | Ford | Transit-250 | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2020 | Ford | Transit-350 | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2020 | Ford | Transit-350 HD | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2019 | Ford | Explorer | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2019 | Ford | F-150 | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2019 | Ford | Flex | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2019 | Ford | Taurus | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2019 | Ford | Transit-150 | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2019 | Ford | Transit-250 | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2019 | Ford | Transit-350 | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2019 | Ford | Transit-350 HD | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2019 | Lincoln | MKT | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2018 | Ford | Expedition | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2018 | Ford | Explorer | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2018 | Ford | F-150 | 3.5L | V6 | N/A | 60,000 mi (Severe) / 90,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2018 | Ford | Flex | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2018 | Ford | Taurus | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2018 | Ford | Transit-150 | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2018 | Ford | Transit-250 | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2018 | Ford | Transit-350 | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2018 | Ford | Transit-350 HD | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2018 | Lincoln | MKT | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2018 | Lincoln | Navigator | 3.5L | V6 | N/A | 60,000 mi (Severe) / 100,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2017 | Ford | Expedition | 3.5L | V6 | N/A | 60,000 mi OE Mfr Recommended Service Interval-Severe Service, 100,000 mi OE Mfr Recommended Service Interval-Normal Service; Laser Iridium Spark Plug |
| 2017 | Ford | Explorer | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2017 | Ford | F-150 | 3.5L | V6 | N/A | 60,000 mi (Severe) / 90,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2017 | Ford | Flex | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2017 | Ford | Taurus | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2017 | Ford | Transit-150 | 3.5L | V6 | N/A | 60,000 mi OE Mfr Recommended Service Interval-Severe Service, 100,000 mi OE Mfr Recommended Service Interval-Normal Service; Laser Iridium Spark Plug |
| 2017 | Ford | Transit-250 | 3.5L | V6 | N/A | 60,000 mi OE Mfr Recommended Service Interval-Severe Service, 100,000 mi OE Mfr Recommended Service Interval-Normal Service; Laser Iridium Spark Plug |
| 2017 | Ford | Transit-350 | 3.5L | V6 | N/A | 60,000 mi OE Mfr Recommended Service Interval-Severe Service, 100,000 mi OE Mfr Recommended Service Interval-Normal Service; Laser Iridium Spark Plug |
| 2017 | Ford | Transit-350 HD | 3.5L | V6 | N/A | 60,000 mi OE Mfr Recommended Service Interval-Severe Service, 100,000 mi OE Mfr Recommended Service Interval-Normal Service; Laser Iridium Spark Plug |
| 2017 | Lincoln | MKT | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2017 | Lincoln | Navigator | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2016 | Ford | Expedition | 3.5L | V6 | N/A | 60,000 mi OE Mfr Recommended Service Interval-Severe Service, 100,000 mi OE Mfr Recommended Service Interval-Normal Service; Laser Iridium Spark Plug |
| 2016 | Ford | Explorer | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2016 | Ford | F-150 | 3.5L | V6 | N/A | 60,000 mi OE Mfr Recommended Service Interval-Severe Service, 100,000 mi OE Mfr Recommended Service Interval-Normal Service; Laser Iridium Spark Plug |
| 2016 | Ford | Flex | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2016 | Ford | Taurus | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2016 | Ford | Transit-150 | 3.5L | V6 | N/A | 60,000 mi OE Mfr Recommended Service Interval-Severe Service, 100,000 mi OE Mfr Recommended Service Interval-Normal Service; Laser Iridium Spark Plug |
| 2016 | Ford | Transit-250 | 3.5L | V6 | N/A | 60,000 mi OE Mfr Recommended Service Interval-Severe Service, 100,000 mi OE Mfr Recommended Service Interval-Normal Service; Laser Iridium Spark Plug |
| 2016 | Ford | Transit-350 | 3.5L | V6 | N/A | 60,000 mi OE Mfr Recommended Service Interval-Severe Service, 100,000 mi OE Mfr Recommended Service Interval-Normal Service; Laser Iridium Spark Plug |
| 2016 | Ford | Transit-350 HD | 3.5L | V6 | N/A | 60,000 mi OE Mfr Recommended Service Interval-Severe Service, 100,000 mi OE Mfr Recommended Service Interval-Normal Service; Laser Iridium Spark Plug |
| 2016 | Lincoln | MKS | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2016 | Lincoln | MKT | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2016 | Lincoln | Navigator | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2015 | Ford | Expedition | 3.5L | V6 | N/A | 60,000 mi OE Mfr Recommended Service Interval-Severe Service, 100,000 mi OE Mfr Recommended Service Interval-Normal Service; Laser Iridium Spark Plug |
| 2015 | Ford | Explorer | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2015 | Ford | F-150 | 3.5L | V6 | N/A | 60,000 mi OE Mfr Recommended Service Interval-Severe Service, 100,000 mi OE Mfr Recommended Service Interval-Normal Service; Laser Iridium Spark Plug |
| 2015 | Ford | Flex | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2015 | Ford | Taurus | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2015 | Ford | Transit-150 | 3.5L | V6 | N/A | 60,000 mi OE Mfr Recommended Service Interval-Severe Service, 100,000 mi OE Mfr Recommended Service Interval-Normal Service; Laser Iridium Spark Plug |
| 2015 | Ford | Transit-250 | 3.5L | V6 | N/A | 60,000 mi OE Mfr Recommended Service Interval-Severe Service, 100,000 mi OE Mfr Recommended Service Interval-Normal Service; Laser Iridium Spark Plug |
| 2015 | Ford | Transit-350 | 3.5L | V6 | N/A | 60,000 mi OE Mfr Recommended Service Interval-Severe Service, 100,000 mi OE Mfr Recommended Service Interval-Normal Service; Laser Iridium Spark Plug |
| 2015 | Ford | Transit-350 HD | 3.5L | V6 | N/A | 60,000 mi OE Mfr Recommended Service Interval-Severe Service, 100,000 mi OE Mfr Recommended Service Interval-Normal Service; Laser Iridium Spark Plug |
| 2015 | Lincoln | MKS | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2015 | Lincoln | MKT | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2015 | Lincoln | Navigator | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2014 | Ford | Explorer | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2014 | Ford | F-150 | 3.5L | V6 | N/A | 60,000 mi OE Mfr Recommended Service Interval-Severe Service, 100,000 mi OE Mfr Recommended Service Interval-Normal Service; Laser Iridium Spark Plug |
| 2014 | Ford | Flex | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2014 | Ford | Taurus | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2014 | Lincoln | MKS | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2014 | Lincoln | MKT | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2013 | Ford | Explorer | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2013 | Ford | F-150 | 3.5L | V6 | N/A | 60,000 mi OE Mfr Recommended Service Interval-Severe Service, 100,000 mi OE Mfr Recommended Service Interval-Normal Service; Laser Iridium Spark Plug |
| 2013 | Ford | Flex | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2013 | Ford | Taurus | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2013 | Lincoln | MKS | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2013 | Lincoln | MKT | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2012 | Ford | F-150 | 3.5L | V6 | N/A | 60,000 mi OE Mfr Recommended Service Interval-Severe Service, 100,000 mi OE Mfr Recommended Service Interval-Normal Service; Laser Iridium Spark Plug |
| 2012 | Ford | Flex | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2012 | Ford | Taurus | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2012 | Lincoln | MKS | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2012 | Lincoln | MKT | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2011 | Ford | F-150 | 3.5L | V6 | N/A | 60,000 mi OE Mfr Recommended Service Interval-Severe Service, 100,000 mi OE Mfr Recommended Service Interval-Normal Service; Laser Iridium Spark Plug |
| 2011 | Ford | Flex | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2011 | Ford | Taurus | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2011 | Lincoln | MKS | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2011 | Lincoln | MKT | 3.5L | V6 | N/A | 100,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2010 | Ford | Flex | 3.5L | V6 | N/A | 90,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2010 | Ford | Taurus | 3.5L | V6 | N/A | 90,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2010 | Lincoln | MKS | 3.5L | V6 | N/A | 90,000 mi OE Mfr Recommended Service Interval; Laser Iridium Spark Plug |
| 2010 | Lincoln | MKT | 3.5L | V6 | N/A | 90,000 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:
93594LTR6GI-8
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.