{"id":3335,"date":"2026-09-04T11:09:26","date_gmt":"2026-09-04T03:09:26","guid":{"rendered":"https:\/\/yidaparts.top\/product\/isuzu-6hk1-engine-oil-cooler-core-direct-injection-with-gasket\/"},"modified":"2026-10-26T02:42:16","modified_gmt":"2026-10-26T02:42:16","slug":"isuzu-6hk1-engine-oil-cooler-core-direct-injection-with-gasket","status":"publish","type":"product","link":"https:\/\/yidaparts.top\/ko\/product\/isuzu-6hk1-engine-oil-cooler-core-direct-injection-with-gasket\/","title":{"rendered":"ISUZU 6HK1 Engine Oil Cooler Core (Direct Injection \/ With Gasket)"},"content":{"rendered":"

Isuzu Engine Oil Cooler Core 6HK1 (1-21723066-0)<\/h2>\n

Engine Oil Cooler Core for Isuzu 6HK1 \u2014 aftermarket replacement made to OEM dimensions, bolts straight onto the original mounting points.<\/p>\n

Specifications<\/h3>\n\n\n\n\n\n\n\n\n\n
Part name<\/th>\nEngine Oil Cooler Core<\/td>\n<\/tr>\n
Category<\/th>\nCooling system<\/td>\n<\/tr>\n
Brand<\/th>\nIsuzu<\/td>\n<\/tr>\n
Part number<\/th>\n1-21723066-0<\/td>\n<\/tr>\n
Machine application<\/th>\n6HK1<\/td>\n<\/tr>\n
Type<\/th>\nAftermarket replacement (OEM equivalent)<\/td>\n<\/tr>\n
Warranty<\/th>\n6\u201312 months against manufacturing defect<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Cross-reference \u2014 2 interchangeable numbers<\/h3>\n\n\n\n\n
1-21723066-0<\/code><\/td>\n<\/tr>\n
HM-H30022<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Fitment questions<\/h3>\n
\n
Does 1-21723066-0 fit 6HK1?<\/strong><\/dt>\n
Yes. 1-21723066-0 is listed against 6HK1. Fitment can change at a serial-number break inside the same model, so send the serial from the nameplate and we confirm against the parts manual.<\/dd>\n
What does 1-21723066-0 replace?<\/strong><\/dt>\n
Any of these 2 interchangeable references: 1-21723066-0, HM-H30022.<\/dd>\n<\/dl>\n

Related cooling system parts<\/h3>\n