SBP Aluminum Coolant Overflow Oil Catch Can Combo Tank Bottle for 1984-1989 Toyota MR2 AW11

AW11 MR2 Coolant Overflow Reservoir & Oil Catch Can Combo Tank

This dual-purpose Coolant Overflow and Oil Catch Can Combo Tank was designed and built as a durable, modern replacement for the hard-to-find OEM unit. Factory tanks are plastic and prone to cracking with age—this all-aluminum solution eliminates that problem while adding an integrated oil catch can for a clean, compact engine bay.

If your MR2 has an engine swap, please review the dimensions below to confirm proper fitment.

Features & Fitment

• Direct bolt-on installation — no drilling or permanent modifications required
  (OEM bracket requires shaving off the two locating dimples only)

• Slides directly onto the factory coolant overflow bracket

• Installs in the OEM coolant overflow location

• Billet aluminum cap
  (Available in Black or Silver)

• Overall dimensions: 6.5″ L × 3.0″ W × 8.0″ H

• Professionally TIG welded

• Made in the USA

Coolant Overflow Side

• Integrated coolant level sight gauge

• Top and bottom 6AN ORB ports
  (other sizes available upon request)

• Includes 6AN ORB to 5/16″ hose barb fittings for OEM hose connections
  (other sizes available)

• Overflow drain tube at the bottom of the tank to safely discharge excess coolant

• Capacity: 1.37 L

Oil Catch Can Side

• Dual 8AN ORB ports
  (other sizes available upon request)

• Three-stage internal baffling for effective oil separation

• CNC laser-cut top plate with press-fit threaded inserts

• CNC laser-cut filter retaining plate

• Billet aluminum drain valve

• Capacity: 0.7 L

Important Notes

• Cap Color: Please specify Black or Silver in the order notes. If no color is selected, one will be provided based on availability.

• Fitment Warning: Will not fit models with a bump and wiring harness grommet located directly below the original coolant overflow tank.

Build Time

Made to order
Lead time: 5–15 business days