# Castrol MAGNATEC 5W-40 C3

> Fiat 9.55535-S2 5W-40 for MultiAir petrol engines

- **Brand:** [Castrol](https://car-parts-universe.superfast.shop/en/brands/castrol.md)
- **Category:** [Oils and fluids](https://car-parts-universe.superfast.shop/en/oils-and-fluids.md) › Engine oil
- **Price from:** €10.90 excl. VAT (€13.19 incl. VAT)

## Summary

Castrol MAGNATEC 5W-40 C3 is an ACEA C3, API SQ oil that meets Fiat 9.55535-S2 and carries BMW Longlife-04. It is the grade for Fiat's 1.4 MultiAir Turbo, as in the 124 Spider.

## Fits

| Vehicle | Engine | Engine code | kW | Years | Position | Note |
|---|---|---|---|---|---|---|
| Fiat 124 Spider 348 | 1.4 55253268 140 hp | 55253268 | 103 kW | 2016–2020 |  | Meets the approval the engine requires (Fiat 9.55535-S2). For the 1.4 MultiAir Turbo. |
| BMW 3 Series G20 | 2.0 B47D20B 190 hp | B47D20B | 140 kW | 2018–2024 |  | Meets the approval the engine requires (BMW Longlife-04). Alternative 5W-40 grade. |

## Why this one

- **Fiat 9.55535-S2**: Meets the Fiat 5W-40 specification for MultiAir petrol engines.
- **BMW Longlife-04**: Approved for BMW engines that call for Longlife-04.
- **ACEA C3, API SQ**: Mid-SAPS oil for engines with particulate filters, current API category.
- **Clings at start-up**: Additive molecules stay on engine parts to protect them when starting.

## On the job

### For the 1.4 MultiAir

Fiat's 1.4 MultiAir Turbo is specified on 5W-40 to Fiat 9.55535-S2. The MultiAir unit works the valves with engine oil pressure, so the right grade matters for how the engine runs. MAGNATEC 5W-40 C3 meets S2 and is an ACEA C3 mid-SAPS oil, which also makes it a sound 5W-40 for other petrol and diesel engines with particulate filters.

### Wider use

It carries BMW Longlife-04, and Castrol warrants it for engines calling for MB 229.31, 229.51 and 229.52, so it can stand in where a 5W-40 is preferred on those cars. For the 124 Spider the service is oil, oil filter and sump plug seal; check the spark plugs and air filter on their own intervals.

## Specifications

### Oils and fluids

| Specification | Value |
|---|---|
| Fluid | Engine oil |
| Viscosity (SAE) | 5W-40 |
| ACEA | ACEA C3 |
| API | API SQ |
| OEM approvals | MB-Approval 229.31, MB-Approval 229.51, MB-Approval 229.52, BMW Longlife-04, Fiat 9.55535-S2 |
| Low SAPS (DPF-compatible) | No |
| Fuel economy | No |

**Technology:** [MAGNATEC intelligent molecules](https://car-parts-universe.superfast.shop/en/technology/magnatec-intelligent-molecules.md)

## Documents

- [Castrol MAGNATEC 5W-40 C3 product data sheet (Castrol PDS/SDS search, Norway)](https://msdspds.castrol.com/msdspds/msdspds.nsf/CastrolResults?OpenForm&c=Norway%20(NO)&l=Norwegian%20(NO)&p=Magnatec%205W-40%20C3&n=&b=All&t=PDS&autosearch=No&autoload=No&sitelang=NO&output=Full&spu=Lubricants&unrestrictedmb=No&cols=0)
- [Castrol MAGNATEC 5W-40 C3 safety data sheet (Castrol PDS/SDS search, Norway)](https://msdspds.castrol.com/msdspds/msdspds.nsf/CastrolResults?OpenForm&c=Norway%20(NO)&l=Norwegian%20(NO)&p=Magnatec%205W-40%20C3&n=&b=All&t=MSDS&autosearch=No&autoload=No&sitelang=NO&output=Full&spu=Lubricants&unrestrictedmb=No&cols=0)

## Pack size

Branches deliver the same day; the central warehouse the next day.

| Pack size | SKU | EAN | EUR Net (excl. VAT) | Central warehouse | Oslo Alnabru | Bergen Kokstad | Trondheim Tiller | Stockholm Västberga | Gothenburg Hisings Backa | Rotterdam Waalhaven |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 l | CAS-MAG-5W40C3-1L |  | €10.90 | 142 | 32 | 33 | 22 | 17 | 19 | 0 |
| 4 l | CAS-MAG-5W40C3-4L |  | €34.00 | 53 | 8 | 0 | 25 | 0 | 21 | 20 |
| 5 l | CAS-MAG-5W40C3-5L |  | €40.00 | 198 | 0 | 32 | 8 | 18 | 8 | 34 |
| 20 l | CAS-MAG-5W40C3-20L |  | €142.00 | 43 | 18 | 13 | 26 | 24 | 17 | 10 |
| 208 l | CAS-MAG-5W40C3-208L |  | €1,360.00 | 146 | 28 | 8 | 13 | 29 | 27 | 0 |

## Prices

Net prices exclude VAT; incl. VAT uses the market rate.

| Pack size | SKU | EUR Net (excl. VAT) | EUR Incl. VAT 21 % | NOK Net (excl. VAT) | NOK Incl. VAT 25 % | SEK Net (excl. VAT) | SEK Incl. VAT 25 % |
|---|---|---|---|---|---|---|---|
| 1 l | CAS-MAG-5W40C3-1L | €10.90 | €13.19 | NOK 128.00 | NOK 160.00 | SEK 122.00 | SEK 152.50 |
| 4 l | CAS-MAG-5W40C3-4L | €34.00 | €41.14 | NOK 398.00 | NOK 497.50 | SEK 381.00 | SEK 476.25 |
| 5 l | CAS-MAG-5W40C3-5L | €40.00 | €48.40 | NOK 468.00 | NOK 585.00 | SEK 448.00 | SEK 560.00 |
| 20 l | CAS-MAG-5W40C3-20L | €142.00 | €171.82 | NOK 1,661.00 | NOK 2,076.25 | SEK 1,590.00 | SEK 1,987.50 |
| 208 l | CAS-MAG-5W40C3-208L | €1,360.00 | €1,645.60 | NOK 15,910.00 | NOK 19,887.50 | SEK 15,230.00 | SEK 19,037.50 |

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Web page: https://car-parts-universe.superfast.shop/en/oils-and-fluids/castrol-magnatec-5w-40-c3
Markdown version of this page, for language models. Prices are net (excl. VAT) unless marked incl. VAT.