Maintain secure hose routing and prevent unwanted movement in the engine bay with this Genuine Nissan Double Firewall Clamp, designed specifically for Nissan Patrol GQ models equipped with the TB42 engine. This OEM clamp attaches hoses, lines, and wiring securely through the firewall, helping protect them from vibration, abrasion, and heat.

Over time, firewall clamps can become brittle, crack, or break due to heat cycles, engine vibration, and age. A worn or damaged clamp may allow hoses or wiring to shift, rub against sharp edges, or become pinched, which can lead to fluid leaks, electrical issues, or premature wear of components.

Manufactured to Nissan’s original specifications, this direct-fit replacement ensures firm hose retention, correct positioning, and long-lasting durability without the need for modification.

Features & Benefits
• Genuine Nissan OEM firewall clamp for precise fitment and reliable retention
• Designed specifically for Nissan Patrol GQ TB42 engine firewall applications
• Secures hoses, lines, and wiring routed through the firewall
• Helps prevent vibration-related movement and abrasion damage
• Durable construction for long service life in engine bay conditions
• Heat-resistant materials help withstand high under-bonnet temperatures
• Direct replacement with no modifications required
• Ideal for engine bay servicing, hose routing, and preventative maintenance

Vehicle Fitment
Suitable for:
• Nissan Patrol GQ TB42

Please confirm compatibility before purchase or contact us with your VIN for assistance, as engine bay hardware may vary by model year and specification.

Common Signs of a Worn or Damaged Firewall Clamp
• Hoses or lines moving excessively under engine vibration
• Audible rubbing or chafing noises from the firewall area
• Visible wear, cracking, or breakage of clamp material
• Fluid leaks caused by abrasion from unsecured hoses
• Wiring insulation wear from contact with sharp edges

Replacing a worn or damaged firewall clamp during servicing helps maintain secure hose and wiring routing, protects engine bay components, and supports long-term vehicle reliability.