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A. The 33158300 is a cooling system cap adaptor designed for MG vehicles. It is part of the Sykes-Pickavant 315 series cooling system pressure test programme and is used to connect a cooling system pressure tester to the coolant reservoir or radiator cap of compatible MG models.
A. The adaptor is compatible with the following MG models: GS (2016–2019, 1.5L), HS (2018–2023, 1.5L and 2020–2023, 1.5L PHEV), MG 3 (2011–2023, 1.5L), MG 4 EV (2022–2023, Electric), MG 5 (2020–2023, 1.5L), MG 6 (2018–2023, 1.5L Trophy and 2010–2023, 1.8T), RX5 (2016–2023, 1.5L), ZS (2017–2023, 1.5L), and ZS EV (2020–2023, Electric).
A. Yes. The 33158300 is listed as compatible with both the MG 4 EV (2022–2023) and the ZS EV (2020–2023) in addition to the petrol and PHEV models in the application list.
A. The inside cap diameter is 59mm.
A. The product dimensions are 82 x 72 x 104 mm (L x W x H) and it weighs 0.18 kg.
A. Yes. All components of the 315 series, including this cap adaptor, are fully compatible with older Sykes-Pickavant cooling system kits and can be used to upgrade previous generations of cooling system pressure test kits fitted with quick-release connectors.
A. For older systems with a threaded connection, a separate adaptor is available from Sykes-Pickavant, part number 03186870. The 33158300 itself is designed for use with quick-release connector systems.
A. More than 20 specialist cooling system cap adaptors are available in the 315 series range, covering both popular and less common vehicle models. The range is constantly updated as new models are released.
A. We accept all major credit and debit cards, along with PayPal.
A. Standard UK mainland delivery is 3–5 working days.
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