OEM Part Number

21608512

23794966
23386773
21397772
21545139
3589016
3594785

Fit For the Following

For 8.1L engines

Fits Engine Models:
8.1GiE-P & 8.1GXiE-P
8.1GiCE-P & 8.1GiCE-Q
8.1lPSCE-PF, 8.1IPSCE-Q, & 8.1IPSCE-P
8.1Gi-F, 8.1Gi-FF, 8.1GXi-E, 8.1GXi-EF, 8.1OSi-B, 8.1OSi-BF, 8.1GiI-F, & 8.1GXiI-E
8.1Gi-G, 8.1Gi-GF, 8.1GXi-F, 8.1GXi-FF, 8.1OSi-C, & 8.1OSi-CF
8.1GiI-G & 8.1GXiI-F
8.1Gi-H, 8.1Gi-HF, 8.1GXi-G, 8.1GXi-GF, 8.1OSi-D, & 8.1OSi-DF
8.1GiI-H & 8.1GXiI-G,
8.1IPSCE-JF & 8.1IPSCE-MF
8.1Gi-J, 8.1Gi-JF, 8.1OSi-J, 8.1OSi-JF, 8.1GXi-J, & 8.1GXi-JF
8.1GiE-JF, 8.1GiE-J, 8.1OSiE-JF, 8.1OSiE-J, 8.1GXiE-JF, 8.1GXiE-J, 8.1GiE-K, 8.1GiE-KF,
8.1GXiE-K, 8.1GXiE-KF, 8.1GiE-M, 8.1GiE-MF, 8.1GXiE-M, 8.1GXiE-MF, & 8.1GXi-MF
8.1IPSE-JF
3.0GXiC-J & 3.0GXi-J
8.1GiC-400-J, 8.1GiC-400-JF, & 8.1GiC-400-Q
8.1GiCE-J, 8.1GiCE-JF, 8.1GiCE-M, & 8.1GiCE-MF

This will not fit the these 8.1 engines:
8.1Gi-A, 8.1Gi-B, 8.1Gi-BF, 8.1Gi-C, 8.1Gi-CF, 8.1Gi-D, 8.1Gi-DF, 8.1GSi-A, 8.1GXi-A, 8.1GXi-AF, 8.1GXi-B, 8.1GXi-BF, 8.1GXi-C, 8.1GXi-CF
( these 8.1L use part number 21608511 )