Pay in installments of $117.69 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Castrol Magnatec Engine Oil 5W-40 Full Synthetic ACEA A3/B3 A3/B4 API SN CF 5L 3435691Vehicle Compatibility This is a full synthetic engine oil selected by specification. Use only where the manufacturer specifies SAE 5W 40 viscosity and ACEA A3 B3 and or ACEA A3 B4, with API SN (petrol) and or API CF (diesel) as required. Confirm the required viscosity and specifications in your owners manual before servicing or topping up. Use where ACEA A3 B3 is specified Use where ACEA A3 B4 is specified For petrol engines requiring API SN For
Vehicle Compatibility
This is a full synthetic engine oil selected by specification. Use only where the manufacturer specifies SAE 5W-40 viscosity and ACEA A3/B3 and/or ACEA A3/B4, with API SN (petrol) and/or API CF (diesel) as required. Confirm the required viscosity and specifications in your owner’s manual before servicing or topping up.
- Use where ACEA A3/B3 is specified
- Use where ACEA A3/B4 is specified
- For petrol engines requiring API SN
- For diesel engines requiring API CF
- Use where SAE 5W-40 engine oil is specified
Do not substitute if your vehicle requires an ACEA “C” category oil (for example C3), a specific OEM approval, or a different viscosity grade.
Specifications
| Brand | Castrol |
|---|---|
| Product | Castrol Magnatec |
| Product Type | Engine Oil |
| Oil Type | Full Synthetic Oil |
| Capacity | 5 L |
| SAE Viscosity Grade | 5W-40 |
| ACEA Specification | A3/B3, A3/B4 |
| API Specification | SN, CF |
| SKU | 3435691 |
Features
- Full synthetic 5W-40 engine oil for engines specifying this viscosity
- Meets ACEA A3/B3 and ACEA A3/B4 where these specifications are required
- Meets API SN for compatible petrol engine requirements
- Meets API CF for compatible diesel engine requirements
- 5L service-size bottle for routine maintenance (confirm your engine oil capacity)
Why Buy From Us
- Local South African stock
- 12-month warranty (manufacturing defects)
- Spec-check support available if you share your vehicle make, model, year, and engine
Trusted by thousands of South African drivers for quality and durability.
Installation & Maintenance Tips
- Confirm the correct viscosity and spec (ACEA/API/OEM) in your owner’s manual before use
- Replace the oil filter at every service where applicable
- Fill to the correct level and re-check after running the engine briefly
- Avoid mixing oil grades/specs unless the manufacturer allows it
- Dispose of used oil responsibly at an approved recycling facility
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 21 reviews
Sort
Product Reviews
★★★★★ 5
Slim and elegant, beautiful leather
Color: Derrick Brown, Size: One Size
I bought this wallet for my son for his 36th birthday. I love that it is a true Fossil wallet and all that goes with anything that is a Fossil product. Style, masculine elegance, beautiful soft grain leather, and the Fossil logo embedded on the front, right bottom of the billfold. It came in different colors but I chose the soft brown one. This is also very sleek, has plenty of compartments for ID, cash, credit and business cards, and it is RFID blocked. I didn't realize when I purchased this that it is to be worn in the front pocket of the pant. It is a fashion made for men who don't appreciate a wallet in the back. It can be very uncomfortable and someone can easily lift the wallet out of the back pocket...So Fossil is producing this item to wear in the front for easy access and protection. It is small but no less accommodating. I showed it to one of my other son's and he wished I'd get one for him, and he is very fashion-forward, but practical. So I'm very pleased with my purchase although I haven't heard from the birthday boy yet! Also it came in the usual Fossil tin box that all their products are housed in-original with a bit of funk, perfect for any aged man.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2019
★★★★★ 5
Sturdy and slim yet spacious and comfortable
Color: Derrick Brown, Size: One Size
Very nice! Fit about 10 cards total as well as about 10 bills. Would like to see how it holds up as I just got it today but I like it enough to write a review! I really like this wallet. I’m a bit of a stickler when it comes to having things near my butt area, but this fits great in my back pocket. I know it’s a front pocket billfold, but hey, I live on the wild side. I can wait until corona passes and I can walk up to the bar and whip this bad boy out to start a tab. It smells like a cowboy but presents like a stock broker. If you didn’t know me, and I pulled out this wallet, you would be very mystified. “Is this man classy? I think he might be! Look at fossil Derrick Front pocket Billfold” “wait, is that Derrick himself?” I’m not Derrick, but thinking about switching my name to Derrick because of how good this wallet is. The leather looks like it was cut from a Waygu bull with horns too big for a Cadillac. I’ll tell you what, this SOB is purtttttty. Would recommend to friends, family, and acquaintances. I would never pull this out in front of my enemy, in fear he might get the same wallet as me. The fossil message said this wallet is one of a kind, so the odds of someone else getting the same one is impossible. So, if I am the only one who has this wallet, how will anyone in the world find this review helpful? I guess you’ll just have to take a chance at getting a similar wallet to mine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2020
★★★★★ 5
Nice simple wallet
Color: Derrick Brown, Size: One Size
I purchased this for my husband. It’s one inch shorter than his previous wallet, which had us worried at first. However, it fits all his cards. It has a nice look to it and time of good quality. My husband says he’s happy with it and really likes it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025
★★★★★ 5
Expensive, but a well-made slim front pocket wallet
Color: Steven Medium Brown, Size: One Size, Color: Steven Medium Brown, Size: One Size
This is a review for the Fossil “Steven” Front Pocket Bifold Wallet. This wallet measures 4.5 inches x 3.0 inches. It is made with soft-touch leather all around (which feels fantastic), and the build quality is top-notch. It is definitely smaller than a typical wallet, but is still able to hold a good number of cards. I could easily fit about 12 cards into this wallet while still being relatively slim and compact. The wallet is discreet with only a “Fossil” logo that is embossed on the inside. The fabric lining of the cash compartment is treated with an anti-microbial coating. There’s more information about this coating on the manufacturer’s website, but it seems this is to protect against viruses and germs that maybe on cash notes. And while other wallets feature RFID Blocking, this wallet does not claim to do so. This wallet is definitely pricey. And you can easily find other slim wallets for much less. But, I suppose I’m paying for the brand name - and I do like Fossil products. So if you want a brand name wallet that is well-made and slim - this is a good option to consider.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 4, 2022
★★★★★ 4
Noice
Color: Derrick Brown, Size: One Size
Nice wallet, preferred a different one, returned.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026