Oil Pump for 2006-2011 Toyota Yaris & More - AISIN OPT-115

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$136.99
MPN: OPT115
Item Package Quantity: 1
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AISIN Engine Oil Pump P/N:OPT-115
AISIN Engine Oil Pump P/N:OPT-115
$136.99

Keep pressurized oil moving to every critical engine component with the AISIN Engine Oil Pump OPT115. It's a direct-fit replacement for the 2004-2006 Scion xA [L4-1.5L], 2004-2006 Scion xB [L4-1.5L], 2000-2005 Toyota Echo [L4-1.5L], and 2006-2011 Toyota Yaris [L4-1.5L]. As the heart of the lubrication system, the pump draws oil from the sump and delivers it under pressure to the bearings, valvetrain, and other moving parts.

  • OE engineered and manufactured: designed and built as an OE-level oil pump for the listed applications.
  • Aluminum die-cast: die-casting technology reduces size and weight without sacrificing performance.
  • Balanced pressure delivery: lubricates critical components to help maximize engine life while delivering oil pressure without creating excess load.
  • Country of origin: Japan.

Signs the original pump may need replacing include low oil pressure, a lit oil-pressure warning light, or lifter/valvetrain noise. If a worn oil pump is the cause, this AISIN unit restores proper pressurized oil flow. Diagnose the cause before replacing.

Interchange: 15100-21040 · 15100-21042
1510021040 · 1510021042

This part cross-references / interchanges with the following part numbers:

15100-21040, 15100-21042

Frequently Asked Questions

What vehicles does the AISIN OPT115 oil pump fit?

It's a direct-fit replacement for the 2004-2006 Scion xA and xB (L4-1.5L), 2000-2005 Toyota Echo (L4-1.5L), and 2006-2011 Toyota Yaris (L4-1.5L).

What does the oil pump do?

It draws oil from the sump and delivers it under pressure to the engine's bearings, valvetrain, and other moving parts to keep them lubricated.

What is the pump made of?

AISIN builds it with aluminum die-casting technology, which reduces size and weight without sacrificing performance.

What are signs my oil pump may be failing?

Low oil pressure, an illuminated oil-pressure warning light, or valvetrain noise can point to a worn pump. Diagnose the cause before replacing.

What interchange numbers does OPT115 replace?

It cross-references 15100-21040 and 15100-21042 (also listed without dashes as 1510021040 and 1510021042).