Spectra Premium Radiator P/N:CU1531
Keep engine temperatures under control with the Spectra Premium Radiator CU1531, a cross-flow radiator that circulates coolant to shed engine heat. It's a direct-fit replacement for the 1994-2003 Chevrolet S10 [L4-2.2L], 1994-2003 GMC Sonoma [L4-2.2L], 1996-2000 Isuzu Hombre [L4-2.2L], 1998-2005 Chevrolet LUV [L4-2.2L], and 1997 Chevrolet LUV [L4-2.3L]. Spectra Premium builds this radiator's structure and design to carry the same durability and expectations as the OE unit.
- Core & build: aluminum core with plastic tanks, cross-flow design, single core row measuring 23.625 in high x 15.0625 in wide x 1 in thick.
- Integrated transmission oil cooler: internal, plated-type cooler with 3 plates and 5/8-18 UNF female fittings spaced 11.5 in apart to cool automatic transmission fluid.
- Connections: inlet at bottom left and outlet at bottom right, each 1.3125 in in diameter, with 2.5 in header widths.
- Mounting: bottom post / top saddle mounting; frame is not included and there is no engine oil cooler.
Country of origin: Canada. Manufacturer part number CU1531.
Frequently Asked Questions
What vehicles does the CU1531 radiator fit?
It's a direct-fit replacement for the 1994-2003 Chevrolet S10 [L4-2.2L], 1994-2003 GMC Sonoma [L4-2.2L], 1996-2000 Isuzu Hombre [L4-2.2L], 1998-2005 Chevrolet LUV [L4-2.2L], and 1997 Chevrolet LUV [L4-2.3L].
Does this radiator include a transmission oil cooler?
Yes. It has an internal, plated-type transmission oil cooler with 3 plates and 5/8-18 UNF female fittings spaced 11.5 in apart to cool automatic transmission fluid.
What is the core made of?
The core is aluminum with plastic tanks. It uses a cross-flow design and a single core row measuring 23.625 in high, 15.0625 in wide, and 1 in thick.
Where are the inlet and outlet located?
The inlet is at the bottom left and the outlet is at the bottom right. Each connection is 1.3125 in in diameter.
Does it include a frame or engine oil cooler?
No. This radiator does not include a mounting frame, and there is no engine oil cooler. It mounts using a bottom post / top saddle configuration.
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