Koyorad Alloy Radiator Nissan Sunny/Pulsar SR18DE 53mm Core Wider Fin Pitch
Koyo's "R" Series aluminium radiators feature an all-aluminium core for a show quality finish. Koyo uses state of the art Nocolok Brazing Furnace to bond all of the radiator brackets, headers, tubes, and fins, creating high quality "indestructible" radiator. All aluminium end tanks are hand crafted using the latest Heliarc Soldering technique for the most reliable connections. Over 60 applications are available for Koyo "Racing" series.
All Koyo Racing series radiators have "OE Specification" mounting location for stock mounting without major modifications; however we recommend using aftermarket electric fans for the best results. Koyo Hyper Radiator Caps are also available to increase your cooling system pressure to 1.3 bar for increased cooling capacity. Racing series radiators were made for manual transmission only, however with a separate automatic transmission cooler; one can use the Koyo Racing Radiator with automatics for increased cooling capacity.
USA Part Nos.: N/A
OEM Part Nos: 2141066Y00
Car Models: 100NX / NX / NX2000 / Almera / Sunny / Pulsar / Sentra / Lucino / Presea 1.8/2.0 01/90-
Engine code(s): SR18Di, SR20DET, SR18DE, CD17
Diagrams:
Koyorad Code Notes
KS* 25mm core thickness, 1 row
KV* 36mm core thickness, 2 row
KH* 48mm core thickness, 2 row
KL* 53mm core thickness, 2 row
V / U06* at the end = deviation from OE
R* at the end = widerfin pitch
N* at the end = N flow, a partition in the tank to create N shape coolant flow for better cooling efficiency, triple pass
Material is Full Aluminum
Transmission - ALL MT type (No oil cooler), except for models with w/ OC indication. AT needs external oilcooler.
Fillerneck - All radiators with fillerneck are excl caps, these require the old system caps.
Please note that all cross references information are subject to errors and changes. Stock Images Used. Actual Product May Vary.