Baldwin Filters Oil Filter, Spin-On, Full-Flow, Red

The Baldwin BT237 oil filter will fit Jeep TJ Wrangler's AMC 4.0L motor making for a very long filter that works & gives an extra quart of oil for 7 quarts total for the venerable 4.0L inline six motor.Also, the Baldwin BT237 has a micron rating of "23".This model filter comes with an internal standpipe, so be cautious of low RPM use as that restricts flow severely and the Jeep's oil warning light & alarm sound will activate.I give 4 out of 5 stars because of the above low RPM flow issue: use the Baldwin BT251 / NAPA 51773 as those have no internal standpipe + the 2003 Jeep TJ 4.0L's filter mounts horizontally = standpipe isn't really needed.Nice to have the extra quart of oil in the 4.0L six...more than my Dodge RAM 5.9L Magnum v8 which needs 5 qts. of oil!

good

Perfect match, cheap price

Exactly what I needed.

These Baldwin Filters are better quality than the OEM they replaced - and much more economical, so the oil gets changed more often