PRODUCT DETAILS
Honda Lower Radiator Mounting Bushing – Genuine OEM Replacement
This Honda lower radiator mounting bushing (Part Number: 14172-SM4-000) is a genuine Honda radiator bushing, not a generic rubber donut. It’s the OEM Honda radiator bushing that sits in the Honda lower radiator mount and acts as a vibration isolator between the radiator and the core support. It keeps the radiator located where it should be, cuts down on movement, and helps protect the core from engine vibration and chassis flex.
When these bushings harden, crack, or compress, you’ll get rattles, a radiator that doesn’t sit straight, and extra stress on the tanks and end caps. A proper Honda radiator bushing replacement brings back the correct alignment and isolation, which helps extend the life of the radiator, hoses, and surrounding cooling hardware. Because this is a Honda radiator isolator OEM part, it matches factory dimensions and durometer, so fitment and behavior are the same as when the car left the dealership.
Whether you’re doing an Accord radiator bushing replacement during a cooling system overhaul, freshening a high-mile CR-V, or chasing OEM Honda radiator bushing parts for a clean Integra build, this is a direct-fit part you won’t have to fight with. It’s the same style bushing your car came with, so you keep factory mounting, proper support, and consistent cooling performance. We still run these exact genuine Honda radiator bushing mounts on our own street cars and restorations.
Keep in mind that most of these chassis, including the Integra have a full size radiator and will require (2) lower mounting bushings. The bushing is sold individually, so make sure to pick up two for your build/restoration.
Key Features
- Genuine Honda OEM lower radiator mounting bushing
- Acts as a Honda radiator vibration isolator to control movement and noise
- Helps prevent radiator rattling, misalignment, and excess stress on the core
- Direct-fit OEM radiator bushing for Honda Accord, Acura Integra, and more
- Ideal for radiator service, cooling system repair, and factory-correct restoration
Vehicle Fitment
- 1994–2001 Acura Integra
- 1993–1995 Acura Legend
- 2004 Acura TSX
- 1990–2002 Honda Accord (F Series)
- 2003 Honda Accord (K Series)
- 1997–1999 Honda CR-V
If your Honda radiator support bushing looks cracked, flattened, or loose, this genuine Honda radiator bushing is the right way to fix it. It’s a small part, but it keeps the radiator where it belongs and helps your Honda or Acura stay reliable under real-world use.