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MasterPro A42074 Engine Mount - Front
| Brand | MasterPro A42074 |
|---|---|
| Position | Front |
| Bushing Color | Black |
| Stud Quantity | 1 |
| Mount Material | Steel |
| Bracket Color | Black |
| Type | Hydraulic |
| Mounting Hardware Included | No |
| Grade Type | Standard replacement |
| Mounting Hole Quantity | 1 |
| Heat Shield Included | No |
| Mounting Bracket Included | Yes |
| Meets or Exceeds Original Equipment Manu | Yes |
| Meets_or_Exceeds_Original_Equipment_Manufacture_Specifications | Yes |
| Mount Type | Oem replacement |
| Per Vehicle Quantity | 1 |
| Per_Vehicle_Quantity | 1 |
| Product line | MRC Mounts |
| Fits | Lexus · 23 vehicles |
Hydraulic design. Helps control engine movement and reduce vibration transfer.
OEM replacement. Built to meet or exceed original equipment specifications.
Steel construction. Uses a standard replacement mount body with black finish components.
Cross-references Anchor 10234, Marmon Ride Control A42074 and 610234 for the same application. See all 6.
Overview
MasterPro MRC Mounts A42074 is a hydraulic engine mount built as an OEM replacement for select Lexus applications. It uses a steel mount structure with a black bushing and black bracket finish, and it meets or exceeds original equipment manufacturer specifications.
Fits 2016-2017 Lexus IS200t, front. Fits 2016-2017 Lexus GS200t, front. Fits 2016-2017 Lexus RC200t, front. Fits 2018-2019 Lexus GS300, front. Fits 2018-2022 Lexus IS300, front. Fits 2018-2023 Lexus RC300, front. Fits 2023-2024 Lexus IS300, front. Fits 2024 Lexus RC300, front. Fits 2025 Lexus IS300, front.
Key Features
- Hydraulic design for controlled engine support and vibration isolation.
- Steel construction with black finish components for a standard replacement appearance.
- OEM replacement mount type with bracket included.
- Meets or exceeds original equipment manufacturer specifications.
- MasterPro MRC Mounts line for direct-fit replacement applications.
Detailed Description
The A42074 engine mount is intended for drivers replacing a worn hydraulic mount on select Lexus IS300, RC300, GS300, GS200t, IS200t, and RC200t applications. Its hydraulic construction helps manage engine movement while the steel mount body and included bracket provide a service-ready replacement for the original mounting arrangement. The A42074 is a standard replacement part that follows OEM replacement requirements for the listed vehicles.
This part cross-references Anchor 10234 for the same application.
Common Replacement Issues
- Excessive engine vibration felt through the chassis.
- Clunking or shifting during acceleration, braking, or gear changes.
- Visible cracking or separation in the mount assembly.
- Loss of proper engine support from a worn hydraulic mount.
Installation Notes
Verify the mounting position and vehicle application before installation. This engine mount is listed with mounting hardware not included, so reuse or source the required hardware as needed. Confirm bracket alignment and inspect adjacent mounts and bushings during service.
Quality Assurance
MasterPro MRC Mounts A42074 is built as an OEM replacement and is specified to meet or exceed original equipment manufacturer specifications.
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2025 | Lexus | IS300 | — | 2.0L | L4 | Front | OEM Replacement; MRC Mounts |
| 2024 | Lexus | IS300 | — | 2.0L | L4 | Front | MRC Mounts |
| 2024 | Lexus | RC300 | RWD | 2.0L | L4 | Front | MRC Mounts |
| 2023 | Lexus | IS300 | — | 2.0L | L4 | Front | MRC Mounts |
| 2023 | Lexus | RC300 | — | 2.0L | L4 | Front | OEM Replacement; MRC Mounts |
| 2022 | Lexus | IS300 | — | 2.0L | L4 | Front | OEM Replacement; MRC Mounts |
| 2022 | Lexus | RC300 | — | 2.0L | L4 | Front | OEM Replacement; MRC Mounts |
| 2021 | Lexus | IS300 | — | 3.5L | V6 | Front | OEM Replacement; MRC Mounts |
| 2021 | Lexus | RC300 | — | 2.0L | L4 | Front | OEM Replacement; MRC Mounts |
| 2020 | Lexus | IS300 | — | 3.5L | V6 | Front | OEM Replacement; MRC Mounts |
| 2020 | Lexus | RC300 | — | 2.0L | L4 | Front | OEM Replacement; MRC Mounts |
| 2019 | Lexus | GS300 | — | 2.0L | L4 | Front | OEM Replacement; MRC Mounts |
| 2019 | Lexus | IS300 | — | 3.5L | V6 | Front | OEM Replacement; MRC Mounts |
| 2019 | Lexus | RC300 | — | 2.0L | L4 | Front | OEM Replacement; MRC Mounts |
| 2018 | Lexus | GS300 | — | 2.0L | L4 | Front | OEM Replacement; MRC Mounts |
| 2018 | Lexus | IS300 | — | 3.5L | V6 | Front | OEM Replacement; MRC Mounts |
| 2018 | Lexus | RC300 | — | 2.0L | L4 | Front | OEM Replacement; MRC Mounts |
| 2017 | Lexus | GS200t | — | 2.0L | L4 | Front | OEM Replacement; MRC Mounts |
| 2017 | Lexus | IS200t | — | 2.0L | L4 | Front | OEM Replacement; MRC Mounts |
| 2017 | Lexus | RC200t | — | 2.0L | L4 | Front | OEM Replacement; MRC Mounts |
| 2016 | Lexus | GS200t | — | 2.0L | L4 | Front | OEM Replacement; MRC Mounts |
| 2016 | Lexus | IS200t | — | 2.0L | L4 | Front | OEM Replacement; MRC Mounts |
| 2016 | Lexus | RC200t | — | 2.0L | L4 | Front | OEM Replacement; MRC Mounts |
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