Mishimoto MMRAD-INT-94X X-Line 3-Row Radiator for 1994-2001 Acura Integra B18

Vehicle Fitment

• 1994-2001 Acura Integra RS, LS, GS (DC2/DB8 Chassis; 1.8L B18B1 DOHC; FWD; Manual Transmission Only)
• 1994-2001 Acura Integra GS-R (DC2 Chassis; 1.8L B18C1 DOHC VTEC; FWD; Manual Transmission Only)
• 1997-2001 Acura Integra Type-R (DC2 Chassis; 1.8L B18C5 DOHC VTEC; FWD; Manual Transmission Only)

Fitment Notes

• Manual transmission vehicles only - automatic transmission applications require the optional Mishimoto Universal Transmission Cooler Kit (MMTC-U), sold separately
• Not compatible with the OEM fan shroud or Mishimoto fan shroud - Mishimoto recommends Mishimoto electric fans and matching fan mount kits, sold separately
• X-Line core is 25% thicker than the standard Mishimoto Integra radiator - verify engine bay clearance before purchase
• Direct bolt-on replacement - no cutting or modification required
• Pairs with the Mishimoto 1994-2001 Acura Integra silicone hose kit for a complete cooling system upgrade

Features

• 3-row X-Line core with 16% thinner-than-stock tubes for maximum surface contact and increased air turbulence
• Greater row density provides more heat transfer contact points and higher overall cooling capacity than 2-row designs
• X-Line core is 25% thicker than a standard Mishimoto radiator for significantly improved cooling performance
• 100% brazed aluminum core with TIG-welded aluminum end tanks for superior heat dissipation and long-term durability
• Increased fluid capacity improves thermal regulation during sustained hard driving on street or track
• Included 1.3 bar high-pressure radiator cap raises the coolant boiling point for a safer, more efficient system
• Included magnetic drain plug captures metallic debris circulating in the coolant circuit
• Backed by the Mishimoto Lifetime Warranty

Specifications

• Part Number: MMRAD-INT-94X
• Construction: 100% Brazed Aluminum Core with TIG-Welded Aluminum End Tanks
• Number of Rows: 3 (X-Line)
• Overall Size: 26.5" H x 18.3" L x 2.55" W
• Core Size: 25.9" H x 13.78" L
• Core Thickness: 2.05"
• Inlet Diameter: 1.25"
• Outlet Diameter: 1.25"
• Tank Wall Thickness: 0.08"
• Fill Neck Diameter: 1.22"
• Engine Codes: B18B1 (1.8L DOHC), B18C1 (1.8L DOHC VTEC), B18C5 (1.8L DOHC VTEC)
• Radiator Cap Pressure: 1.3 Bar (High-Pressure, included)
• Transmission: Manual Only
• Installation Difficulty: Medium

Included Components

• 1x Mishimoto X-Line 3-Row Performance Aluminum Radiator
• 1x Mishimoto 1.3 Bar High-Pressure Radiator Cap
• 1x Magnetic Drain Plug

Product Description

The Mishimoto MMRAD-INT-94X is a direct-fit X-Line 3-row performance aluminum radiator engineered for the 1994-2001 Acura Integra across all trim levels - RS, LS, GS, GS-R, and Type-R - equipped with B18-series engines on a manual transmission. As the top-tier radiator option for the DC2/DB8 chassis, the X-Line core is 25% thicker than Mishimoto's standard Integra radiator and uses 16% thinner tubes than the OEM unit to pack more surface contact points into the same core footprint, generating more air turbulence and heat transfer for substantially improved cooling efficiency. The 3-row design and 100% brazed aluminum core with TIG-welded aluminum end tanks eliminate the plastic tank failures common on aging OEM Integra radiators.

Installation is a direct bolt-on swap with no cutting or modification required. Note that this X-Line radiator is not compatible with the OEM fan shroud or the standard Mishimoto fan shroud - Mishimoto electric fans and matching fan mount kits are recommended as replacements, sold separately. The included 1.3 bar high-pressure radiator cap raises the coolant boiling point for track and spirited street use, and the magnetic drain plug protects the system by capturing metallic particles during coolant changes. Backed by the Mishimoto Lifetime Warranty, this radiator pairs perfectly with the Mishimoto 1994-2001 Integra silicone hose kit for a complete cooling system overhaul.