Toyota 4Runner 4.0L Bypass Oil Filter UTH “Under the Hood” Kit

This kit is for the Toyota 4Runner 4.0L and uses our SMALL (1world) bypass oil filter



  • “Extreme X1” 1WORLD filter housing
  • Small filter element refill
  • Mounting bracket and hardware set
  • 2 straight fittings for housing
  • 2 elbow 6JIC female fittings
  • 2 straight 6JIC female fittings
  • 1 6mj-6mp return port fitting
  • 10 feet of hose
  • 1 cap pressure port 90 degree fitting
  • Toyota billet aluminum oil filler cap with swivel return port
  • FREE phone support to help with your custom application


Select a Filter Housing Color

Shipping and Return Policy

USA Shipping: 
FREE SHIPPING! Woohoo! Tracking # included and products usually ship within 2-4 business days.
CANADA Shipping: 
Canada shipping  fees will be automatically calculated during checkout. Tracking # included and products usually ship within 2-4 business days. For orders of 4 bypass filters or more please contact us for better shipping rates.
Other International Shipping Fees:
Please contact us for all other international orders.
All products are inspected before delivery. Only uninstalled, wholly unused items can be returned in their original, new condition within 5 business days of the product’s delivery date (delivery as seen in tracking#). Return shipping cost is the responsibility of the purchaser. Refund will be approved once returned products arrive in the condition they were sent . Our components are of the highest quality and we anticipate all items will be in perfect operation condition when shipped.