AISIN Engine Oil Pump P/N:OPT-053
AISIN OPT-071 oil pump for the 1996-2005 Lexus GS300 6-cylinder 3.0L and other vehicles moves engine oil under pressure to the parts that need it. The pump is OE engineered and manufactured.
Before you replace the pump, rule out a low oil level or a faulty oil pressure sensor, since a low oil pressure warning light can come from those as well. New engine noise can also be a sign of a worn engine oil pump.
This oil pump is a direct-fit replacement for the 1996-2005 Lexus GS300 6-cylinder 3.0L, the 2001-2005 Lexus IS300 6-cylinder 3.0L and the 1996-2000 Lexus SC300 6-cylinder 3.0L, with one pump per engine. If your car is not named here, look it up in the "Vehicles it fits" section, where the remaining vehicles are covered.
Fit and size
Build and materials
Interchange: 028-0410 · 057-1351 · 15100-46060 · 15100-46090 · 15100-46091
OPTO36L
This part cross-references / interchanges with the following part numbers:
Is this the right IS300 oil pump for a 2001-2005 Lexus IS300 6-cylinder 3.0L?
Yes. AISIN OPT-071 fits the 2001-2005 Lexus IS300 6-cylinder 3.0L, and that engine takes one pump.
What is the AISIN OPT-071 oil pump made of?
AISIN OPT-071 is aluminum die-cast, a process that reduces size and weight without sacrificing performance.
What can a worn AISIN oil pump look like in daily driving?
A low oil pressure warning light or new engine noise can mean the pump is worn. A shop can test the oil pressure to confirm.
Does the AISIN OPT-071 replace the number 15100-46060?
Yes. 15100-46060 is one of the cross-reference numbers for AISIN OPT-071, along with 15100-46090 and 15100-46091.
Does this aluminum die-cast oil pump put extra load on the engine?
No. This oil pump is made to deliver ideal oil pressure to the engine without creating excess load.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.