Motorad 1VS174 Engine Variable Valve Timing (VVT) Solenoid - Exhaust
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Motorad

Motorad 1VS174 Engine Variable Valve Timing (VVT) Solenoid - Exhaust

Brand Motorad 1VS174
Position Exhaust
Connector Color Black
Wire Quantity 2
Mounting Hole Quantity 1
Terminal Quantity 2
Terminal Gender Male
Fits Genesis, Hyundai, and Kia · 94 vehicles

VVT solenoid. Restores variable valve timing control for efficient engine operation.

Extreme-condition ready. Built to perform under demanding operating conditions.

Fuel economy focus. Helps improve efficiency while reducing emissions.

Cross-references Gates VVS119, Motorad 1VS174 and 243752G500 for the same application. See all 4.

$84.75Free shipping
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Motorad 1VS174 VVT Solenoid Overview

The Motorad 1VS174 is an engine variable valve timing (VVT) solenoid built for exhaust-side applications on a wide range of Hyundai, Genesis, and Kia vehicles. It is engineered to operate in demanding engine conditions while helping restore proper valve timing control, fuel economy, and emissions performance.

Compatible with applications such as the Hyundai Sonata, Kia Optima, and Hyundai Tucson, this VVT solenoid is a direct-fit engine management replacement for vehicles that rely on precise exhaust cam timing. The Motorad 1VS174 is also referenced by OE and aftermarket part numbers for cross-checking during service.

Key Features

  • Engine variable valve timing (VVT) solenoid for exhaust-side control
  • Black connector housing with 2-wire, 2-terminal male connection
  • Single mounting hole design for straightforward replacement
  • Built for operation under extreme engine conditions
  • Supports restoration of fuel economy and emissions performance
  • Motorad 1VS174 cross-references Gates VVS119 for the same application

Detailed Description

The Motorad 1VS174 VVT solenoid regulates oil flow to the variable valve timing system, helping the engine adjust cam timing as operating conditions change. That function is important for drivability, throttle response, and emissions control on many Hyundai, Genesis, and Kia models. This part number is used across exhaust-position applications on vehicles including the 2011-2020 Kia Optima, 2011-2019 Hyundai Sonata, and 2018-2021 Hyundai Tucson.

Motorad positions this engine management component for reliable performance in harsh operating environments, and the 1VS174 is backed by the brand’s limited lifetime warranty. If you are replacing a failing exhaust VVT solenoid on a Hyundai Elantra N, Genesis G70, or Kia Stinger, this part provides a focused OE-style service solution.

What It Helps Address

  • Check engine lights related to VVT or cam timing faults
  • Rough idle or inconsistent engine operation
  • Reduced fuel economy from improper valve timing control
  • Emissions concerns tied to exhaust cam timing performance
  • Slow response or hesitation caused by a sticking solenoid

Installation Notes and Tips

Verify the engine position before ordering, since this listing applies to exhaust-side fitments only. Confirm connector style, terminal count, and mounting location against the original part before installation. This part fits 2024-2025 Hyundai Elantra N, exhaust; 2023 Genesis G70, N/A; 2022-2023 Hyundai Elantra N, N/A; 2023 Hyundai Kona N, N/A; 2019-2022 Genesis G70, exhaust; 2022 Hyundai Kona N, exhaust; 2019-2022 Hyundai Veloster N, exhaust; 2012-2022 Kia Sportage, exhaust; 2018-2021 Hyundai Tucson, exhaust; 2011-2015 Hyundai Tucson, exhaust; 2018-2021 Kia Stinger, exhaust; 2019-2020 Hyundai Santa Fe, exhaust; 2012 Hyundai Santa Fe, exhaust; 2011-2020 Kia Optima, exhaust; 2012-2020 Kia Sorento, exhaust; 2011-2019 Hyundai Sonata, exhaust; 2013-2018 Hyundai Santa Fe Sport, exhaust; 2011-2013 Kia Forte, exhaust; 2011-2013 Kia Forte Koup, exhaust; 2012 Hyundai Sonata, exhaust, from 07/11/2011; 2011 Kia Optima, exhaust, from 01/13/2011; and 2011 Kia Sportage, exhaust, from 01/11/2011.

Quality Assurance

Motorad engine management products are backed by a limited lifetime warranty. The 1VS174 is built for demanding VVT service and is supported by OE and aftermarket interchange references for accurate part matching, including Hyundai 243752G500 and 918036.

Related reading

This part fits 94 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2025HyundaiElantra N—2.0LL4—Exhaust—
2024HyundaiElantra N—2.0LL4—Exhaust—
2023GenesisG70—2.0LL4—N/A—
2023HyundaiElantra N—2.0LL4—N/A—
2023HyundaiKona N—2.0LL4—N/A—
2022GenesisG70—2.0LL4—Exhaust—
2022HyundaiElantra N—2.0LL4—N/A—
2022HyundaiKona N—2.0LL4—Exhaust—
2022HyundaiVeloster N—2.0LL4—Exhaust—
2022KiaSportage—2.4LL4—Exhaust—
2021GenesisG70—2.0LL4—Exhaust—
2021HyundaiTucson—2.4LL4—Exhaust—
2021HyundaiVeloster N—2.0LL4—Exhaust—
2021KiaSportage—2.4LL4—Exhaust—
2021KiaStinger—2.0LL4—Exhaust—
2020GenesisG70—2.0LL4—Exhaust—
2020HyundaiSanta Fe—2.4LL4—Exhaust—
2020HyundaiTucson—2.4LL4—Exhaust—
2020HyundaiVeloster N—2.0LL4—Exhaust—
2020KiaOptima—2.4LL4—Exhaust—
2020KiaSorento—2.4LL4—Exhaust—
2020KiaSportage—2.4LL4—Exhaust—
2020KiaStinger—2.0LL4—Exhaust—
2019GenesisG70—2.0LL4—Exhaust—
2019HyundaiSanta Fe—2.4LL4—Exhaust—
2019HyundaiSonata—2.4LL4—Exhaust—
2019HyundaiTucson—2.4LL4—Exhaust—
2019HyundaiVeloster N—2.0LL4—Exhaust—
2019KiaOptima—2.4LL4—Exhaust—
2019KiaSorento—2.4LL4—Exhaust—
2019KiaSportage—2.4LL4—Exhaust—
2019KiaStinger—2.0LL4—Exhaust—
2018HyundaiSanta Fe Sport—2.4LL4—Exhaust—
2018HyundaiSonata—2.4LL4—Exhaust—
2018HyundaiTucson—2.4LL4—Exhaust—
2018KiaOptima—2.4LL4—Exhaust—
2018KiaSorento—2.4LL4—Exhaust—
2018KiaSportage—2.4LL4—Exhaust—
2018KiaStinger—2.0LL4—Exhaust—
2017HyundaiSanta Fe Sport—2.4LL4—Exhaust—
2017HyundaiSonata—2.4LL4—Exhaust—
2017KiaOptima—2.4LL4—Exhaust—
2017KiaSorento—2.4LL4—Exhaust—
2017KiaSportage—2.4LL4—Exhaust—
2016HyundaiSanta Fe Sport—2.4LL4—Exhaust—
2016HyundaiSonata—2.4LL4—Exhaust—
2016KiaOptima—2.4LL4GASExhaust—
2016KiaSorento—2.4LL4—Exhaust—
2016KiaSportage—2.4LL4—Exhaust—
2015HyundaiSanta Fe Sport—2.4LL4—Exhaust—
2015HyundaiSonata—2.4LL4—Exhaust—
2015HyundaiTucson—2.4LL4—Exhaust—
2015KiaOptima—2.4LL4—Exhaust—
2015KiaSorento—2.4LL4—Exhaust—
2015KiaSportage—2.4LL4—Exhaust—
2014HyundaiSanta Fe Sport—2.4LL4—Exhaust—
2014HyundaiSonata—2.4LL4—Exhaust—
2014HyundaiTucson—2.4LL4—Exhaust—
2014KiaOptima—2.4LL4—Exhaust—
2014KiaSorento—2.4LL4—Exhaust—
2014KiaSportage—2.4LL4—Exhaust—
2013HyundaiSanta Fe Sport—2.4LL4—Exhaust—
2013HyundaiSonata—2.4LL4—Exhaust—
2013HyundaiSonata—2.0LL4—Exhaust—
2013HyundaiTucson—2.4LL4—Exhaust—
2013HyundaiTucson—2.0LL4—Exhaust—
2013KiaForte—2.4LL4—Exhaust—
2013KiaForte Koup—2.4LL4—Exhaust—
2013KiaOptima—2.4LL4—Exhaust—
2013KiaOptima—2.0LL4—Exhaust—
2013KiaSorento—2.4LL4—Exhaust—
2013KiaSportage—2.4LL4—Exhaust—
2013KiaSportage—2.0LL4—Exhaust—
2012HyundaiSanta Fe—2.4LL4—Exhaust—
2012HyundaiSonata—2.4LL4—ExhaustFrom 07/11/2011
2012HyundaiSonata—2.0LL4—Exhaust—
2012HyundaiTucson—2.4LL4—Exhaust—
2012HyundaiTucson—2.0LL4—Exhaust—
2012KiaForte—2.4LL4—Exhaust—
2012KiaForte Koup—2.4LL4—Exhaust—
2012KiaOptima—2.4LL4—Exhaust—
2012KiaOptima—2.0LL4—Exhaust—
2012KiaSorento—2.4LL4—Exhaust—
2012KiaSportage—2.4LL4—Exhaust—
2012KiaSportage—2.0LL4—Exhaust—
2011HyundaiSonata—2.4LL4ELECTRIC/GASExhaust—
2011HyundaiTucsonLimited2.4LL4—Exhaust—
2011KiaForte—2.4LL4—Exhaust—
2011KiaForte Koup—2.4LL4—Exhaust—
2011KiaForte Koup—2.0LL4—Exhaust—
2011KiaOptima—2.4LL4—Exhaust—
2011KiaOptima—2.0LL4—ExhaustFrom 01/13/2011
2011KiaSportage—2.4LL4—ExhaustFrom 01/11/2011
2011KiaSportage—2.0LL4—ExhaustFrom 01/11/2011
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Gates — VVS119Motorad — 1VS174243752G500918036