Narva Nissan Style Sealed Push Switch Off/on Spdt 12V Blue LED 3A Part No. 63378BL

The Narva Nissan style sealed push switch is a 12V, off-on SPDT light switch with blue LED illumination and contacts rated at 3A at 12V. It is supplied as part no. 63378BL and is intended for auxiliary light switching where a compact push-fit dash switch is preferred.

This switch uses a push fit design with a supplied fly lead connector for easier installation, and the listing notes that no additional cutting into the dash is required. The switch also features laser etched LED symbols with blue illumination, plus both “dash light” and “on” illumination.

Fitment is listed for a number of Nissan applications, including Series R51 Pathfinder 2005-2012, Series D40 Navara 2008-2014, Series GU4-7 Patrol 2000-2012, Series Y61 Patrol 2013-On, Series Y62 Patrol 2013-On, and Series T31 X-Trail 2007-2013. As always, the part number and application details should be checked against the vehicle before ordering.

Key Features

• SPDT switch action
• Off-On operation
• Blue LED illumination
• “Dash light” and “On” illumination
• Push fit design
• Supplied fly lead connector

Specifications

• Brand: Narva
• Part No.: 63378BL
• Product type: Light switch
• Switch type: Push
• Voltage: 12V
• Power rating: 3A
• Lamp colour: Blue
• Warranty: One year

Listed vehicle applications

• Series R51 Pathfinder 2005-2012
• Series D40 Navara 2008-2014
• Series GU4-7 Patrol 2000-2012
• Series Y61 Patrol 2013-On
• Series Y62 Patrol 2013-On
• Series T31 X-Trail 2007-2013

Application and Buying Notes

Before buying, check that the vehicle application, switch style and part number all line up with what you need. The key identifier here is part no. 63378BL, and the listed vehicles are specific Nissan series and model ranges rather than a universal switch fitment.

The electrical rating is 3A at 12V, so this switch should be matched to the intended circuit within that limit. It is described as an illuminated auxiliary light switch with SPDT action, which makes the switch type and the lamp function important points to confirm before fitting.

Because this is a push fit design with a supplied fly lead connector, it is aimed at a neater installation where the dash opening and connector arrangement suit the vehicle. Even where the vehicle is listed, the installer still needs to confirm dash shape, connector compatibility, and the exact control function required.

The blue LED symbols and the “dash light” and “on” illumination are useful if you want a matching illuminated switch look in the cabin. If you are replacing an existing switch, compare the original switch face, operation, and connector style carefully rather than relying on appearance alone.

This is a 12V switch sold each, with one year warranty noted. For accessory wiring, it is sensible to confirm the circuit load, the number of switched devices, and whether the application is for auxiliary lighting or another low-current accessory within the rated 3A limit.

Before supply, the safest approach is to confirm the original unit details against the listed part number, voltage, output rating, mounting arrangement, and pulley configuration. That checking process is standard practice in the parts trade because visually similar units can still differ in service-critical ways.

For workshop, fleet, and equipment applications, accurate identification of part number 63378BL helps avoid unnecessary freight, additional labour, and vehicle or machine downtime. Where the application is not straightforward, the original unit, OEM reference, or workshop records should be used as the primary confirmation point.

Relevant published details for this unit include Type SWITCH, Unit of Measure EACH, Warranty One Year, Switch Action Off - On, Lamp Colour/s Blue, Item Type Light Switch, Product Group 2 FUSES BREAKERS RELAYS SWITCHES, Part No. 63378BL, Brand NARVA.

Additional published details for cross-checking include Description Narva Nissan Style Sealed Push Switch Off/On SPDT 12V Blue LED Illuminated Aux Lights Symbol (Contacts Rated 3A @ 12V), Power Rating (Amp) 3A, Voltage 12, Switch Type Push, Switch Illumination Illuminated, Product Group 1 AUTO ELEC ACCESSORIES.

Narva Nissan Style Sealed Push Switch Off/On SPDT 12V Blue LED Illuminated Aux Lights Symbol (Contacts Rated 3A @ 12V). Part number 63378BL should be checked first. Listed voltage is 12. Listed output rating is 3A. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number 63378BL, the normal identification sequence is part number, electrical rating, mounting arrangement, connector or terminal style, and pulley or drive details. Using those checkpoints helps confirm that the listed unit matches the service requirement rather than only looking similar.

For a switch in workshop, fleet, trade, agricultural, or construction service, the listed voltage 12 and output 3A should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Where no verified application list is available, the part number, mounting details, connector style, and published specifications should be used as the primary selection criteria.

In the absence of a verified fitment list, the safest approach is to compare the removed unit directly with the listed product details. That includes checking the housing style, pulley layout, regulator arrangement, and any visible identification numbers before supply is approved.

The listed warranty is One Year. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Confirm fitment by checking part number 63378BL, the vehicle series and year range, and the existing dash switch style before purchase. Listed applications should be treated as a guide, and final compatibility depends on the vehicle, connector arrangement, and the accessory circuit being used.

FAQ

What is the part number for this Narva switch?

The part number is 63378BL.

What voltage does this switch use?

It is a 12V switch.

What is the current rating?

The contacts are rated at 3A at 12V.

Is the switch illuminated?

Yes. It has blue LED illumination, with both “dash light” and “on” illumination noted.

Which vehicles are listed for fitment?

Listed applications are Series R51 Pathfinder 2005-2012, Series D40 Navara 2008-2014, Series GU4-7 Patrol 2000-2012, Series Y61 Patrol 2013-On, Series Y62 Patrol 2013-On, and Series T31 X-Trail 2007-2013.

Does installation require dash cutting?

The product notes say no additional cutting into the dash is required, and it uses a push fit design with a supplied fly lead connector.