Narva ANM Fuse 250A Bolt-on Fuse 1 Pce Part No. 53842BL

The Narva ANM Fuse is a 250A bolt-on fuse supplied as 1 piece, with Part No. 53842BL. It is designed for automotive electrical applications where a high-current fuse is required, and it is specified for use with fuse box P/No. 54480.

This fuse uses a copper alloy construction with tin plating and includes an inspection window. Those details matter when you are selecting a replacement or matching a fuse to an existing high-current setup, because the physical style, current rating and mounting method all need to align with the system you are working on.

As listed, this is an ANM fuse in 250A rating from Narva, sold individually. The one-year warranty applies to the product as supplied, and the part number 53842BL is the most reliable identifier to confirm before ordering.

Key Features

• 250A bolt-on fuse
• ANM fuse type
• Copper alloy construction
• Tin plated finish
• Inspection window included
• Use with fuse box P/No. 54480

Specifications

• Brand: Narva
• Part No.: 53842BL
• Fuse Type: ANM
• Amps: 250A
• Unit of Measure: Each
• Pack Qty: 1
• Item Type: Fuse
• Warranty: One Year

Application and Buying Notes

Before buying, check that the fuse type is ANM and that the required current rating is 250A. The part number 53842BL should be matched against the existing fuse or the vehicle’s fuse box documentation, especially where the application calls for Narva fuse box P/No. 54480.

Because this is a bolt-on fuse, the mounting arrangement needs to suit the vehicle or accessory fuse holder. A high-current fuse such as this is not something to select by size alone; the amperage, fixing style and fuse box compatibility all need to be confirmed together.

The inspection window is a useful visual check, but it does not replace proper testing or correct installation. If you are replacing a blown fuse, confirm the underlying cause has been corrected before refitting a new 250A fuse, particularly in heavy electrical circuits where repeated failure can indicate a wiring or component fault.

If you are not working from a matching part number, compare the ANM style, 250A rating and the intended fuse box reference before purchase. That is the safest way to avoid ordering the wrong fuse for the application.

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 53842BL 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 FUSE, Unit of Measure EACH, Warranty One Year, Fuse Type ANM, Pack Qty 1, Product Group 1 AUTO ELEC ACCESSORIES, Part No. 53842BL, Brand NARVA, Description Narva ANM Fuse 250A 1 Pce, Amps 250A.

Additional published details for cross-checking include Item Type Fuse, Product Group 2 FUSES BREAKERS RELAYS SWITCHES.

Narva ANM Fuse 250A 1 Pce. Part number 53842BL should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number 53842BL, 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 fuse in workshop, fleet, trade, agricultural, or construction service, the listed electrical specification 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 compatibility by matching Part No. 53842BL, ANM fuse type, 250A rating and the stated application with fuse box P/No. 54480 before ordering.

FAQ

What type of fuse is this?

This is an ANM fuse with a 250A rating. It is listed as a bolt-on fuse and sold as 1 piece. For this listing, part number 53842BL is the main reference point. These details should still be checked against the original unit before ordering.

What is the part number?

The part number is 53842BL. Use that identifier to confirm the correct replacement before purchase. For this listing, part number 53842BL is the main reference point. These details should still be checked against the original unit before ordering.

Is this fuse sold individually or in a pack?

It is sold as 1 piece, with pack quantity listed as 1. For this listing, part number 53842BL is the main reference point. These details should still be checked against the original unit before ordering.

What material is it made from?

It is listed as having copper alloy construction with tin plating, and it includes an inspection window. For this listing, part number 53842BL is the main reference point. These details should still be checked against the original unit before ordering.

Is there a specified fuse box it should be used with?

Yes. It is listed for use with fuse box P/No. 54480. For this listing, part number 53842BL is the main reference point. These details should still be checked against the original unit before ordering.

Does it come with a warranty?

Yes. The listed warranty is one year. For this listing, part number 53842BL is the main reference point. These details should still be checked against the original unit before ordering.