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1994 Lexus LS400 Radiator Replacement ?

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Old 03-12-12, 02:41 PM
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tyncobb
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Question 1994 Lexus LS400 Radiator Replacement ?

I have a leak in my radiator and am going to drain and replace it this weekend. I plan on buying an aftermarket and going with the copper/brass core, but guess the OE is plasic casing like my OEM? My local import parts store is Olmpus and they have two versions:
1. 2443 (CSF) Radiator 1 ROW PLASTIC TANK COPPER/BRASS CORE - OE #16400-50020
(90-94) for $139.00 and 2. 1304 (TYC) Radiator TYPE: PC - TOP HEADER: 1 7/8" X 30 1/2" - 2 ROW - BOTTOM HEADER: 2 3/16" X 30 1/2" - CORE SIZE: 15 3/4" X 29 13/16" X 1" - MATERIAL: PLASTIC/COPPER (93-94) for $311.00.

Can anyone tell me which one I should go with? It looks like the 1st one is OE and is a direct fit but it says it has 1 row, is that what I have now with the original factory radiator? And if so, why would I want to buy the 2nd one that says it has 2 rows, which must cool better, but may not fit directly without modifications and is more than twice as expensive? Any recommendations would be greatly appreciated. Thanks, Tyndale Cobb
Old 03-12-12, 04:26 PM
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RA40
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From brief searching, the factory radiator looks to be a single row. Whether or not you have a performance difference with a 2 row is open.
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