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5W40 Engine Oil

5W40 engine oil is a versatile choice, perfect for keeping your engine running smoothly in all conditions. Known for its excellent viscosity and heat resistance, 5W40 engine oil works efficiently across a range of temperatures, making it ideal for modern engines. At My Motor World, we offer an extensive selection of 5W40 engine oil options, including fully synthetic formulas and specialised variants like 5W40 C3 engine oil.

Brand

16 Items

  1. Carlube Triple R 5W-40 Fully Synthetic Engine Oil R-TEC 28 5L
    ACEA A3/B4, API SN Plus, MB 229.3, VW 502.00, VW 505.00
    Carlube Triple R
    (KBO005)
    20+ in stock for delivery from Tue 14 Jan
    Spend £25 for FREE Standard Delivery
    Oil: Synthetic Oil
    Oil Viscosity Classification SAE: 5W-40
    SAE viscosity class: 5W-40
  2. Carlube Triple R 5W-40 C3 Low Saps Fully Synthetic Engine Oil R-TEC 27 5L
    ACEA C3, API SN, BMW LL-04, Fiat 9.55535-S2, MB 229.31, MB 229.51
    Carlube Triple R
    (KBZ005)
    20+ in stock for delivery from Tue 14 Jan
    FREE Standard Delivery
    Oil: Synthetic Oil
    Oil Viscosity Classification SAE: 5W-40
    SAE viscosity class: 5W-40
  3. Motor World 5W-40 C2/C3 Fully Synthetic Engine Oil 5L
    ACEA C3, API SP, Fiat 9.55535-S2, MB 229.31
    Motor World
    (MWR005)
    20+ in stock for delivery from Tue 14 Jan
    Spend £25 for FREE Standard Delivery
    Oil: Synthetic Oil
    Oil Viscosity Classification SAE: 5W-40
    SAE viscosity class: 5W-40
  4. Castrol MAGNATEC 5W-40 DPF Engine Oil 4L
    ACEA C3, API CF, Fiat 9.55535-S2, Ford WSS-M2C917-A, GM Dexos 2, MB 229.31, MB 229.51, VW 505.00, VW 505.01
    Castrol
    (CAS15F911)
    20+ in stock for delivery from Tue 14 Jan
    FREE Standard Delivery
    Oil: Synthetic Oil
    Oil Viscosity Classification SAE: 5W-40
    SAE viscosity class: 5W-40
    Manufacturer Approval: FIAT 9.55535-S2, VW 505 00, Ford WSS-M2C917-A, VW 505 01, MB 229.31, MB 229.51, OPEL OV 040 1547-D40, VW 505.00, VW 505.01
    Specification: ACEA Light Duty C3, API Diesel CF, API Gasoline SN
  5. Carlube Triple R 5W-40 C3 Low Saps Fully Synthetic Engine Oil R-TEC 27 1L
    ACEA C3, API SN, BMW LL-04, Fiat 9.55535-S2, MB 229.31, MB 229.51
    Carlube Triple R
    (KBZ001)
    12 in stock for delivery from Tue 14 Jan
    Spend £25 for FREE Standard Delivery
    Oil: Synthetic Oil
    Oil Viscosity Classification SAE: 5W-40
    SAE viscosity class: 5W-40
  6. Castrol EDGE 5W-40 Engine Oil 4L
    ACEA C3, API SN, Fiat 9.55535-S2, Ford WSS-M2C917-A, GM Dexos 2, MB 226.5, MB 229.31, MB 229.51, Renault RN0700, Renault RN0710, VW 505.00, VW 505.01
    d
    (CAS15F7D6)
    Castrol EDGE 5W-40 Engine Oil 4L
    ACEA C3, API SN, Fiat 9.55535-S2, Ford WSS-M2C917-A, GM Dexos 2, MB 226.5, MB 229.31, MB 229.51, Renault RN0700, Renault RN0710, VW 505.00, VW 505.01
    Castrol
    (CAS15F7D6)
    Castrol EDGE 5W-40 Engine Oil 4L
    ACEA C3, API SN, Fiat 9.55535-S2, Ford WSS-M2C917-A, GM Dexos 2, MB 226.5, MB 229.31, MB 229.51, Renault RN0700, Renault RN0710, VW 505.00, VW 505.01
    Castrol
    (CAS15F7D6)
    20+ in stock for delivery from Tue 14 Jan
    FREE Standard Delivery
    Oil: Synthetic Oil
    Oil Viscosity Classification SAE: 5W-40
    SAE viscosity class: 5W-40
    Manufacturer Approval: FIAT 9.55535-S2, Ford WSS-M2C917-A, GM dexos2™ superse, MB 226.5, MB 229.31, MB 229.51, OPEL OV 040 1547-D40, Porsche A40, Renault RN 0700, Renault RN 0710, VW 505 00, VW 505 01
    Specification: ACEA Light Duty C3, API Diesel CF, API Gasoline SN
  7. Castrol EDGE 5W-40 Engine Oil 1L
    ACEA C3, API SN, Fiat 9.55535-S2, Ford WSS-M2C917-A, GM Dexos 2, MB 226.5, MB 229.31, Renault RN0700, Renault RN0710, VW 505.00, VW 505.01
    d
    (CAS15F7D5)
    Castrol EDGE 5W-40 Engine Oil 1L
    ACEA C3, API SN, Fiat 9.55535-S2, Ford WSS-M2C917-A, GM Dexos 2, MB 226.5, MB 229.31, Renault RN0700, Renault RN0710, VW 505.00, VW 505.01
    Castrol
    (CAS15F7D5)
    Castrol EDGE 5W-40 Engine Oil 1L
    ACEA C3, API SN, Fiat 9.55535-S2, Ford WSS-M2C917-A, GM Dexos 2, MB 226.5, MB 229.31, Renault RN0700, Renault RN0710, VW 505.00, VW 505.01
    Castrol
    (CAS15F7D5)
    20+ in stock for delivery from Tue 14 Jan
    Spend £25 for FREE Standard Delivery
    Oil: Synthetic Oil
    Oil Viscosity Classification SAE: 5W-40
    SAE viscosity class: 5W-40
    Manufacturer Approval: FIAT 9.55535-S2, Ford WSS-M2C917-A, GM dexos2™ superse, MB 226.5, MB 229.31, MB 229.51, OPEL OV 040 1547-D40, Porsche A40, Renault RN 0700, Renault RN 0710, VW 505 00, VW 505 01
    Specification: ACEA Light Duty C3, API Diesel CF, API Gasoline SN
  8. Carlube Triple R 5W-40 Fully Synthetic Engine Oil R-TEC 28 1L
    ACEA A3/B4, API SN Plus, MB 229.3, VW 502.00, VW 505.00
    Carlube Triple R
    (KBO001)
    13 in stock for delivery from Tue 14 Jan
    Spend £25 for FREE Standard Delivery
    Oil: Synthetic Oil
    Oil Viscosity Classification SAE: 5W-40
    SAE viscosity class: 5W-40
  9. Castrol MAGNATEC 5W-40 C3 Engine Oil 1L
    ACEA C3, API SN, BMW LL-04, Fiat 9.55535-S2, MB 229.31, Renault RN0700, Renault RN0710
    Castrol
    (CAS15F621)
    20+ in stock for delivery from Tue 14 Jan
    Spend £25 for FREE Standard Delivery
    Oil: Synthetic Oil
    Oil Viscosity Classification SAE: 5W-40
    SAE viscosity class: 5W-40
    Manufacturer Approval: BMW Longlife-04, FIAT 9.55535-S2, MB 229.51, MB 229.52, MB 229.31
    Specification: ACEA Light Duty C3, API Gasoline SN Plus, API Gasoline SP
  10. Castrol MAGNATEC 5W-40 DPF Engine Oil 1L
    ACEA C3, API CF, Fiat 9.55535-S2, Ford WSS-M2C917-A, GM Dexos 2, MB 229.31, MB 229.51, VW 505.00, VW 505.01
    Castrol
    (CAS15F90C)
    20+ in stock for delivery from Tue 14 Jan
    Spend £25 for FREE Standard Delivery
    Oil: Synthetic Oil
    Oil Viscosity Classification SAE: 5W-40
    SAE viscosity class: 5W-40
    Manufacturer Approval: FIAT 9.55535-S2, VW 505 00, Ford WSS-M2C917-A, VW 505 01, MB 229.31, MB 229.51, OPEL OV 040 1547-D40, VW 505.00, VW 505.01
    Specification: ACEA Light Duty C3, API Diesel CF, API Gasoline SN
  11. Shell Helix Ultra Fully Synthetic 5W-40 A3/B4 Engine Oil 5L
    ACEA A3/B4, API SN Plus, BMW LL-04, Chrysler MS-10725, Chrysler MS-12991, Fiat 9.55535-N2, Fiat 9.55535-Z2, MB 226.5, MB 229.5, Porsche A40, PSA B71 2296, Renault RN0700, Renault RN0710, VW 502.00, VW 505.00
    d
    (SHE550052838)
    Shell Helix Ultra Fully Synthetic 5W-40 A3/B4 Engine Oil 5L
    ACEA A3/B4, API SN Plus, BMW LL-04, Chrysler MS-10725, Chrysler MS-12991, Fiat 9.55535-N2, Fiat 9.55535-Z2, MB 226.5, MB 229.5, Porsche A40, PSA B71 2296, Renault RN0700, Renault RN0710, VW 502.00, VW 505.00
    Shell
    (SHE550052838)
    Shell Helix Ultra Fully Synthetic 5W-40 A3/B4 Engine Oil 5L
    ACEA A3/B4, API SN Plus, BMW LL-04, Chrysler MS-10725, Chrysler MS-12991, Fiat 9.55535-N2, Fiat 9.55535-Z2, MB 226.5, MB 229.5, Porsche A40, PSA B71 2296, Renault RN0700, Renault RN0710, VW 502.00, VW 505.00
    Shell
    (SHE550052838)
    11 in stock for delivery from Tue 14 Jan
    FREE Standard Delivery
    Manufacturer Approval: Porsche A40, PSA B71 2296, Renault RN 0700, Renault RN 0710, Chrysler MS 12991, MB 226.5, MB 229.5, VW 502 00, Chrysler MS 10725, BMW Longlife-01, VW 505 00
    Oil manufacturer recommendation: Fiat 9.55535-N2, Fiat 9.55535-Z2
    SAE viscosity class: 5W-40
    API specification: SN, SN+
    ACEA specification: A3/B4, A3/B3
    for components see parts list:
    Observe service information:
  12. Shell Helix Ultra Fully Synthetic 5W-40 A3/B4 Engine Oil 1L
    ACEA A3/B4, API SN Plus, BMW LL-04, Chrysler MS-10725, Chrysler MS-12991, Fiat 9.55535-N2, Fiat 9.55535-Z2, MB 226.5, MB 229.5, Porsche A40, PSA B71 2296, Renault RN0700, Renault RN0710, VW 502.00, VW 505.00
    d
    (SHE550052677)
    Shell Helix Ultra Fully Synthetic 5W-40 A3/B4 Engine Oil 1L
    ACEA A3/B4, API SN Plus, BMW LL-04, Chrysler MS-10725, Chrysler MS-12991, Fiat 9.55535-N2, Fiat 9.55535-Z2, MB 226.5, MB 229.5, Porsche A40, PSA B71 2296, Renault RN0700, Renault RN0710, VW 502.00, VW 505.00
    Shell
    (SHE550052677)
    Shell Helix Ultra Fully Synthetic 5W-40 A3/B4 Engine Oil 1L
    ACEA A3/B4, API SN Plus, BMW LL-04, Chrysler MS-10725, Chrysler MS-12991, Fiat 9.55535-N2, Fiat 9.55535-Z2, MB 226.5, MB 229.5, Porsche A40, PSA B71 2296, Renault RN0700, Renault RN0710, VW 502.00, VW 505.00
    Shell
    (SHE550052677)
    20+ in stock for delivery from Tue 14 Jan
    Spend £25 for FREE Standard Delivery
    Manufacturer Approval: Porsche A40, PSA B71 2296, Renault RN 0700, Renault RN 0710, Chrysler MS 12991, MB 226.5, MB 229.5, VW 502 00, Chrysler MS 10725, BMW Longlife-01, VW 505 00
    Oil manufacturer recommendation: Fiat 9.55535-N2, Fiat 9.55535-Z2
    SAE viscosity class: 5W-40
    API specification: SN, SN+
    ACEA specification: A3/B4, A3/B3
    for components see parts list:
    Observe service information:
  13. Carlube Triple R 5W-40 Fully Synthetic Engine Oil R-TEC 28 20L
    ACEA A3/B4, API SN Plus, MB 229.3, VW 502.00, VW 505.00
    Carlube Triple R
    (KBO020)
    3 in stock for delivery from Tue 14 Jan
    FREE Standard Delivery
    Oil: Synthetic Oil
    Oil Viscosity Classification SAE: 5W-40
    SAE viscosity class: 5W-40
  14. Carlube Triple R 5W-40 C3 Low Saps Fully Synthetic Engine Oil R-TEC 27 20L
    ACEA C3, API SN, BMW LL-04, Fiat 9.55535-S2, MB 229.31, MB 229.51
    Carlube Triple R
    (KBZ020)
    2 in stock for delivery from Tue 14 Jan
    FREE Standard Delivery
    Oil: Synthetic Oil
    Oil Viscosity Classification SAE: 5W-40
    SAE viscosity class: 5W-40
  15. Castrol EDGE 5W-40 Engine Oil 5L
    ACEA C3, API SN, Fiat 9.55535-S2, Ford WSS-M2C917-A, GM Dexos 2, MB 226.5, MB 229.51, Renault RN0700, Renault RN0710, VW 505.00, VW 505.01
    d
    (CAS15F7D7)
    Castrol EDGE 5W-40 Engine Oil 5L
    ACEA C3, API SN, Fiat 9.55535-S2, Ford WSS-M2C917-A, GM Dexos 2, MB 226.5, MB 229.51, Renault RN0700, Renault RN0710, VW 505.00, VW 505.01
    Castrol
    (CAS15F7D7)
    Castrol EDGE 5W-40 Engine Oil 5L
    ACEA C3, API SN, Fiat 9.55535-S2, Ford WSS-M2C917-A, GM Dexos 2, MB 226.5, MB 229.51, Renault RN0700, Renault RN0710, VW 505.00, VW 505.01
    Castrol
    (CAS15F7D7)
    Currently unavailable
    Oil: Synthetic Oil
    Oil Viscosity Classification SAE: 5W-40
    SAE viscosity class: 5W-40
    Manufacturer Approval: FIAT 9.55535-S2, Ford WSS-M2C917-A, GM dexos2™ superse, MB 226.5, MB 229.31, MB 229.51, OPEL OV 040 1547-D40, Porsche A40, Renault RN 0700, Renault RN 0710, VW 505 00, VW 505 01
    Specification: ACEA Light Duty C3, API Diesel CF, API Gasoline SN
  16. Castrol MAGNATEC 5W-40 C3 Engine Oil 4L
    ACEA C3, API SN, BMW LL-04, Fiat 9.55535-S2, MB 229.31, Renault RN0700, Renault RN0710
    Castrol
    (CAS15F624)
    Currently unavailable
    Oil: Synthetic Oil
    Oil Viscosity Classification SAE: 5W-40
    SAE viscosity class: 5W-40
    Manufacturer Approval: BMW Longlife-04, FIAT 9.55535-S2, MB 229.51, MB 229.52, MB 229.31
    Specification: ACEA Light Duty C3, API Gasoline SN Plus, API Gasoline SP

16 Items

Whether you’re looking for a convenient 1-litre bottle for top-ups or a 5-litre option for a complete oil change, we’ve got you covered. Our range includes premium fully synthetic 5W40 engine oils that deliver superior protection, enhance fuel efficiency, and reduce engine wear, ensuring the longevity of your vehicle.

Not sure which engine oil to choose? Check your vehicle’s handbook or use our easy number plate lookup tool to find the correct engine oil for your car. We have 5W20, 5W30, and 5W50 engine oils available too, so it’s worth checking and making sure you have the best product for your needs. 

Buy 5W40 engine oil from My Motor World today and enjoy free UK delivery when you spend £25 or more. With over 70,000+ car products in stock, you’re guaranteed to find everything you need for your next service. Shop 1-litre and 5-litre 5W40 engine oil now!

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