2004 Buick Century Transmission — Variants, Fitment & Tag Check

One transmission variant is listed for the 2004 Buick Century. Attributes, interchange numbers, and fitment notes.

Only one variant is listed for this vehicle and part, so there is nothing to choose between.

Variant T280466

4T65E Automatic Transmission Assembly

Illustrative photo of T280466 Illustrative photo of T280466
Illustrative images — not the exact unit listed
Average R&R8.0
Bell Housing IncludedYes
Connector Type16 Pins
Cooler IncludedNo
Cooler Replacement RequiredNo
CoversAluminum 6 Bolt Mount
Extended WarrantyNo
Fluid TypePZL-LVMULTI
LockupYes
Pan Bolts20
Premium LaborYes
ProductVideoURLhttps://etereman.wistia.com/medias/sp99n65idh
Radiator IncludedNo
Radiator Replacement RequiredNo
Starter4 O'clock Starter Pocket
Tail HousingWith
Torque Converter IncludedYes
Transmission Family4T65E
Transmission Fluid13
Transmission Speeds4-Speed

Interchange numbers (vendor)

OEM cross-references

None listed.

Hollander numbers

Frequently asked questions

What transmission fits a 2004 Buick Century?

One variant is listed: T280466 (4T65E Automatic Transmission Assembly).

How do I know which variant fits my 2004 Buick Century?

Only one variant is listed for this vehicle and part.

Fitment data from the ETE catalog, our own completed orders, and Hollander interchange data. Numbering systems are listed separately and never merged. When a record lists more than one variant, the tag on your unit is the final word on fitment.