Quinton Hazell QBR4884 Alternator & Water Pump Drive Belt
Replacement Quinton Hazell auxiliary drive belt for Mazda MX-5 MK1/NA 1.8 and MK2/NB/NB-FL 1.6 and naturally aspirated 1.8 petrol models listed in the compatibility table.
This auxiliary belt transfers engine rotation through the accessory drive system to the alternator and water-pump drive. QBR4884 is designed as an aftermarket replacement for the original belt on the applications listed.
Replacement may be required where the existing belt shows cracking, glazing, fraying, damaged ribs, contamination, stretching or persistent squealing and slipping.
- Part type: Auxiliary / alternator and water-pump drive belt
- Belt type: V-ribbed / Poly-V belt
- Length: 884 mm
- Number of ribs: 4
- Trade size: 4PK884 / 4PK885 family
- EAN: 5016593065536
- Quantity per vehicle: 1
- Quantity supplied: 1 drive belt
- Brand: Quinton Hazell
- Part No.: QBR4884
- Designed as an aftermarket replacement for the original part on the applications listed
Fitment advice: QBR4884 is catalogued for the MX-5 MK1/NA 1.8 and MK2/NB/NB-FL 1.6 and 1.8 applications shown below. The MK1/NA 1.6 uses a different belt. For imported, modified or previously repaired cars, matching the part number or component style on the part being replaced is recommended.
Other items to consider: Water pump, alternator mounting and adjustment hardware, associated auxiliary belts, timing-belt components and cooling-system service items.
Useful tools / consumables: Suitable sockets and spanners, belt-tension adjustment tools where required, penetrating fluid and a torque wrench.
Difficulty guide: DIY Difficulty: Moderate. Correct belt routing and tension are important to prevent belt slip, excessive bearing loading or premature belt wear.
Why Quinton Hazell? Quinton Hazell is a long-established automotive aftermarket brand, offering dependable replacement parts for servicing and repair. Its components are designed as practical aftermarket replacements for the original parts on the applications listed.
What’s in the box: 1 × Quinton Hazell QBR4884 auxiliary drive belt.
Installation notes: Inspect all driven pulleys and adjustment hardware for wear, contamination or bearing play before fitting the replacement belt. Set the belt tension correctly and confirm that all ribs are seated properly in the pulley grooves before running the engine.
| Make | Model | Sub Variant | Chassis / Code | Years | Power (PS) | Engine Codes | Fuel | Transmission | Notes |
|---|---|---|---|---|---|---|---|---|---|
| Mazda | MX-5 MK1 / NA | 1.8 | NA8C | 1994-1998 | 130 / 131 | BP / BPF1 | Petrol | Manual | Alternator / water-pump drive belt; 4 ribs, 884 mm |
| Mazda | MX-5 MK2 / NB | 1.6 | NB6C | 1998-2002 | 110 | B6-series | Petrol | Manual | Alternator / water-pump drive belt |
| Mazda | MX-5 MK2 / NB | 1.8 | NB8C | 1998-2002 | 140 | BP5A / BP-series | Petrol | Manual | Alternator / water-pump drive belt |
| Mazda | MX-5 MK2.5 / NB-FL | 1.6 | NB6C | 2002-2005 | 110 | B6-series | Petrol | Manual | Alternator / water-pump drive belt |
| Mazda | MX-5 MK2.5 / NB-FL | 1.8 VVT | NB8C | 2002-2005 | 139 / 146 | BP6J / BP-series | Petrol | Manual | Naturally aspirated; alternator / water-pump drive belt |
| Vehicle Manufacturer | OEM Reference Number |
|---|---|
| Mazda | B366-15-908 |
| Mazda | B366-15-908A |
| Mazda | B587-18-381 |
| Mazda | B596-18-381 |
| Mazda | B6BF-18-381 |
| Mazda | BP4W-18-381 |