ACDelco
Transfer Case Fluid, Dexron III (NP241/NP243) - 10-9240 - GMT400
Transfer Case Fluid, Dexron III (NP241/NP243) - 10-9240 - GMT400
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Transfer Case Fluid, Dexron III (NP241/NP243) for the Chevrolet/GMC K1500, Blazer, Tahoe, Yukon.
Part numbers
10-9240 (88865544) (x2).
Fits
1500 series only, NP241 (floor shifter) or NP243 (push-button, no AUTO position) transfer cases ONLY.
Why it matters
Using the wrong fluid, or the wrong additive package, causes real damage over time, this is one of the few places on this platform where getting it wrong genuinely matters, not just a cosmetic mismatch.
What you get
Two bottles.
Give us your VIN if you're not certain on fitment, we'll check it before anything ships.
Description
Transfer Case Fluid, Dexron III (NP241/NP243) for the Chevrolet/GMC K1500, Blazer, Tahoe, Yukon.
Part numbers
10-9240 (88865544) (x2).
Fits
1500 series only, NP241 (floor shifter) or NP243 (push-button, no AUTO position) transfer cases ONLY.
Why it matters
Using the wrong fluid, or the wrong additive package, causes real damage over time, this is one of the few places on this platform where getting it wrong genuinely matters, not just a cosmetic mismatch.
What you get
Two bottles.
Give us your VIN if you're not certain on fitment, we'll check it before anything ships.
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