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Kilen Coil Spring (Rear)
INT-51033
This Kilen Coil Spring fits the following vehicles
- 330Ci 3.0 E46 03/03-04/07
- 330Ci 3.0 E46 06/00-04/07
- 330Ci 3.0 E46 06/00-12/05
- 330i 3.0 E46 03/03-04/05
- 330i 3.0 E46 06/00-04/05
Description | Coil Spring |
---|---|
Spring Type | Heavy Duty |
Engine Code | M54B306S3, M54B30 |
BHP | 231 |
NAPA Coil Spring (Front)
NPANCS1102
This NAPA Coil Spring fits the following vehicles
- 330i 3.0 E90 03/05-09/07
- 330i 3.0 Touring E91 09/05-08/07
Description | Coil Spring |
---|---|
Engine Code | N52B30A, N52B30O0 |
BHP | 255 |
Part Detail | Spring Design: Coil spring with inconstant wire diameter |
Part Note | OE Design |
Size mm | Length: 355;Outer Dia.: 149;Thickness: 11,8;Thickness 1: 12 |
Vehicle Detail | MTM |
Axle Info | Without M-technology, With standard susp.,without M-technology |
Note | Replace coil springs in axle pairs |
NAPA Coil Spring (Front)
NPANCS1806
This NAPA Coil Spring fits the following vehicles
- 330Ci 3.0 E46 03/03-02/05
- 330Ci 3.0 E46 06/00-02/05
- 330i 3.0 E46 03/03-02/05
- 330i 3.0 E46 06/00-02/05
- 330i 3.0 Touring E46 03/03-02/05
- 330i 3.0 Touring E46 06/00-02/05
Description | Coil Spring |
---|---|
Engine Code | M54B30, M54B306S3, M54B306S3, M54B30 |
BHP | 231 |
Part Detail | Spring Design: Coil spring with inconstant wire diameter |
Part Note | OE Design |
Size mm | Length: 325;Outer Dia.: 175;Thickness: 13,5;Thickness 1: 14 |
Note | Replace coil springs in axle pairs |
NAPA Coil Spring (Front)
NPANCS1369
This NAPA Coil Spring fits the following vehicles
- 330Ci 3.0 E46 03/03-08/06
- 330Ci 3.0 E46 06/00-08/06
- 330Ci 3.0 E46 06/00-12/05
Description | Coil Spring |
---|---|
Engine Code | M54B306S3, M54B30, M54B30, M54B306S3 |
BHP | 231 |
Part Detail | Spring Design: Coil spring with inconstant wire diameter |
Part Note | OE Design |
Size mm | Length: 340;Outer Dia.: 170;Thickness: 12,8;Thickness 1: 13 |
Axle Info | Without Sports Susp. |
Note | Replace coil springs in axle pairs |
NAPA Coil Spring (Front)
NPANCS1217
This NAPA Coil Spring fits the following vehicles
- 330i 3.0 E90 03/05-09/07
- 330i 3.0 Touring E91 09/05-08/07
Description | Coil Spring |
---|---|
Engine Code | N52B30A, N52B30O0 |
BHP | 255 |
Part Detail | Spring Design: Coil spring with inconstant wire diameter |
Part Note | OE Design |
Size mm | Length: 330;Outer Dia.: 141;Thickness: 11,8;Thickness 1: 12 |
Axle Info | With M-technology |
Note | Replace coil springs in axle pairs |
NAPA Coil Spring (Front)
NPANCS1378
This NAPA Coil Spring fits the following vehicles
- 330i 3.0 E90 03/05-09/07
- 330i 3.0 Touring E91 09/05-08/07
Description | Coil Spring |
---|---|
Engine Code | N52B30A, N52B30O0, N52B30O0, N52B30A |
BHP | 255 |
Part Detail | Spring Design: Coil spring with inconstant wire diameter |
Part Note | OE Design |
Size mm | Length: 342;Outer Dia.: 140;Thickness: 11,2;Thickness 1: 11 |
Axle Info | With M-technology |
Note | Replace coil springs in axle pairs |
NAPA Coil Spring (Front)
NPANCS1513
This NAPA Coil Spring fits the following vehicles
- 330i 3.0 E90 03/05-09/07
- 330i 3.0 Touring E91 09/05-08/07
Description | Coil Spring |
---|---|
Engine Code | N52B30A, N52B30O0, N52B30O0, N52B30A |
BHP | 255 |
Part Detail | Spring Design: Coil spring with inconstant wire diameter |
Part Note | OE Design |
Size mm | Length: 363;Outer Dia.: 149;Thickness: 12;Thickness 1: 12 |
Vehicle Detail | ATM |
Axle Info | Without M-technology, With standard susp.,without M-technology |
Note | Replace coil springs in axle pairs |
NAPA Coil Spring (Rear)
NPANCS1393
This NAPA Coil Spring fits the following vehicles
- 330i 3.0 E90 03/05-09/07
Description | Coil Spring |
---|---|
Engine Code | N52B30A, N52B30O0 |
BHP | 255 |
Part Detail | Spring Design: Coil spring with inconstant wire diameter |
Part Note | OE Design |
Size mm | Length: 342;Outer Dia.: 99;Thickness: 13,3;Thickness 1: 13 |
Axle Info | Without M-technology |
Note | Replace coil springs in axle pairs |
NAPA Coil Spring (Rear)
NPANCS1150
This NAPA Coil Spring fits the following vehicles
- 330Ci 3.0 E46 03/03-02/05
- 330Ci 3.0 E46 06/00-02/05
- 330i 3.0 E46 03/03-02/05
- 330i 3.0 E46 06/00-02/05
Description | Coil Spring |
---|---|
Engine Code | M54B30, M54B306S3 |
BHP | 231 |
Part Detail | Spring Design: Coil spring with constant wire diameter |
Part Note | Aftermarket Design |
Size mm | Length: 225;Outer Dia.: 146;Thickness: 14,5;Thickness 1: 14 |
Note | Replace coil springs in axle pairs |
NAPA Coil Spring (Rear)
NPANCS1315
This NAPA Coil Spring fits the following vehicles
- 330Ci 3.0 E46 03/03-02/05
- 330Ci 3.0 E46 06/00-02/05
- 330i 3.0 Touring E46 03/03-02/05
- 330i 3.0 Touring E46 06/00-02/05
Description | Coil Spring |
---|---|
Engine Code | M54B306S3, M54B30, M54B30, M54B306S3 |
BHP | 231 |
Part Detail | Spring Design: Coil spring with constant wire diameter |
Part Note | Aftermarket Design |
Size mm | Length: 240;Outer Dia.: 142;Thickness: 15;Thickness 1: 15 |
Note | Replace coil springs in axle pairs |
NAPA Coil Spring (Rear)
NPANCS1623
This NAPA Coil Spring fits the following vehicles
- 330i 3.0 E90 03/05-09/07
Description | Coil Spring |
---|---|
Engine Code | N52B30A, N52B30O0 |
BHP | 255 |
Part Detail | Spring Design: Coil spring with inconstant wire diameter |
Part Note | OE Design |
Size mm | Length: 316;Outer Dia.: 100;Thickness: 13,8;Thickness 1: 14 |
Axle Info | With M-technology |
Note | Replace coil springs in axle pairs |
NAPA Coil Spring (Rear)
NPANCS1624
This NAPA Coil Spring fits the following vehicles
- 330i 3.0 E90 03/05-09/07
- 330i 3.0 Touring E91 09/05-08/07
Description | Coil Spring |
---|---|
Engine Code | N52B30O0, N52B30A, N52B30A, N52B30O0 |
BHP | 255 |
Part Detail | Spring Design: Coil spring with inconstant wire diameter |
Part Note | Reinforced version;OE Design, OE Design |
Size mm | Length: 331;Outer Dia.: 99;Thickness: 14;Thickness 1: 14 |
Axle Info | Without M-technology, With standard susp.,without M-technology |
Note | Replace coil springs in axle pairs |
NAPA Coil Spring (Rear)
NPANCS1717
This NAPA Coil Spring fits the following vehicles
- 330i 3.0 Touring E91 09/05-08/07
Description | Coil Spring |
---|---|
Engine Code | N52B30A, N52B30O0 |
BHP | 255 |
Part Detail | Spring Design: Coil spring with inconstant wire diameter |
Part Note | OE Design |
Size mm | Length: 315;Outer Dia.: 108;Thickness: 14,5;Thickness 1: 15 |
Axle Info | With M-technology |
Note | Replace coil springs in axle pairs |
Springs

The coil springs on your Bmw 3 Series are prone to snapping both on the road when you encounter pot holes and also during seasonal temperature changes. It's important to change springs in pairs to keep the ride even and return the vehicle to its original ride height and comfort. When only one spring is replaced you will notice an imbalance which will cause an uneven ride. This can lead to more strain on the spring that hasn't been replaced, reducing its life expectancy. orangespanner stock matched pairs of springs and singular springs to suit all budgets.