Quick Summary
Looking for the correct oil type for your 1981 Dodge CHALLENGER? According to factory specs, the 2.6L 4 -cyl Engine Code [7] 7 requires 5W-30 viscosity oil. Using the right oil capacity of 4.5 quarts ensures engine longevity and fuel efficiency.
๐ข๏ธ 2.6L 4 -cyl Engine Code [7] 7
Verified Data
Capacity
4.5 quart
Viscosity
5W-30
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Oil Filter
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Drain Plug Gasket
Replace every oil change - don't reuse!
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Oil Drain Pan
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Funnel Set
No-spill oil pouring
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Mechanic Gloves
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Common Trouble Codes for 1981 Dodge CHALLENGER
Get vehicle-specific repair guides for these codes