| Volvo 1800 B18Front fenders, front section, hood | P 180 (B18) | Fits without further restriction | 63, 60, 13, 27, 34, 5, 62, 8a, 61See exploded diagram |
| Volvo 1800 B20Front fenders, front section, hood / Cowl section, instrument panel | 1800E 1800ES (B20) | Fits without further restriction | 64, 61, 11, 17, 32, 39, 6, 63, 62See exploded diagram |
| Volvo 1800 B20Fuel tank and evaporative emission control, fuel injection engine | 1800E 1800ES (B20) · USA · Canada | Fits without further restriction | 28See exploded diagram |
| Volvo 1800 B18Oil pump, oil pan | P 180 (B18) | Fits without further restriction | 13See exploded diagram |
| Volvo 1800 B18Windshield wiper motor | P 180 (B18) | Fits without further restriction | 25See exploded diagram |
| Volvo 1800 B18Throttle linkage, LHD | P 180 (B18) | Fits without further restriction | 21, 3See exploded diagram |
| Volvo 1800 B18Windshield wiper | P 180 (B18) | Fits without further restriction | 7See exploded diagram |
| Volvo 1800 B18Carburetor | 237219 · 237220 · 237244 · 237245 · 237256 · 237257 · 237259 · 237260 | Fits without further restriction | 40See exploded diagram |
| Volvo 1800 B18Front seats, rear seat | P 180(B18) | Fits without further restriction | 11, 17, 5aSee exploded diagram |
| Volvo 1800 B18Throttle linkage, LHD 1) RHD | Vst 1) · Right-hand drive | Fits without further restriction | 17See exploded diagram |
| Volvo 1800 B18Mats, sill plates spare wheel mounting | P 180 (B18) | Fits without further restriction | 18See exploded diagram |
| Volvo 1800 B18Fuse boxes, clamps, rubber bushes, connecting components / Electrical cables | P 180 (B18) | Fits without further restriction | 23See exploded diagram |