Details
- Cylinder Bore [mm]
- 93 mm
- Number of Cylinders
- 8
- Component Number
- 1. 335 1,50mm Mo
- Component Number
- 2. 126 1,50mm P
Compare 1 brand — check fitment and order online
OE part number 3543903 is a Piston Ring Kit compatible with BUICK, CADILLAC and other makes. Available from 1 brands, priced from £84.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Original installation position for OE 3543903. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 3543903 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| JEEP | GRAND CHEROKEE III (WH, WK), GRAND CHEROKEE II (WJ, WG), CHEROKEE (KJ), CHEROKEE (KK) |
| DODGE | RAM 1500 Pickup (D1, DC, DH, DM, DR), DURANGO (HB) |
| CADILLAC | ELDORADO Coupe, SEVILLE, SEVILLE (6K), DEVILLE |
Products matched to OE number 3543903.
| Attribute | Value |
|---|---|
| Component Number | 1. R 0.80 N |
| Cylinder Bore [mm] | 108,95 |
| Component Number | 2. 2,50mm P |
| Component Number | 3. 4.0 DY CR |
| Component Number | 3. 622 3,18mm Cr |
| Component Number | 3. 3,18mm P |
| Bore Diameter [mm] | 86,00 |
| Component Number | 3. 981 1,50mm Cr |
| Component Number | 3. DSF4.0 Cr P |
| Cylinder Bore [mm] | 101,73 |
OE (Original Equipment) number 3543903 is a manufacturer's reference code for Piston Ring Kit used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 1 compatible aftermarket brands that match the same specification — often at a lower price than the original. All parts listed above are verified to match OE 3543903.