Engine Oil Dipstick Tube, Duramax | 2001 - 2005

Engine Oil Dipstick Tube, Duramax LB7 LLY | 2001-2005

This is the engine oil dipstick tube for 2001-2005 Silverado and Sierra trucks with the 6.6L Duramax LB7 or LLY, GM part number 97221961. GM's catalog calls it the oil level indicator tube assembly. The tube guides the dipstick into the oil pan so oil level readings are accurate, and it seals the dipstick opening against oil loss and contamination.

Key Features

• GM part number 97221961, oil level indicator tube assembly
• Direct replacement for the factory tube
• Specific to the 2001-2005 LB7 and LLY Duramax

Benefits

A bent, cracked or corroded dipstick tube can make oil level readings unreliable and let oil seep out at the tube. Tubes are often damaged when other parts are removed nearby during engine work. A direct-replacement tube restores the correct dipstick path and fit without modification. This GM-numbered tube is the correct part for the early Duramax, which matters because the tube changed on later engines.

Fitment

2001-2005 Chevrolet Silverado and GMC Sierra 2500HD and 3500 with the 6.6L Duramax LB7 or LLY.

What's Included

• (1) Engine oil dipstick tube, GM 97221961