Narva ANS Fuse 100A Bolt-on Fuse 1 Pce Part No. 53812BL

The Narva ANS Fuse 100A is a bolt-on fuse supplied as 1 piece, with part number 53812BL. It is rated at 100A and is listed under Narva’s ANS fuse type, so it suits applications that call specifically for this fuse style and current rating.

Construction details include a copper alloy body with tin plating and an inspection window. Those features are relevant when comparing the fuse against the vehicle or fuse box requirement, especially where the part number, fuse type, and 100A rating all need to match.

This fuse is specified for use with Fuse box P/No. 54470 and 54472. If you are replacing an existing fuse, confirm the fuse box part number and the fuse type before ordering, as the correct fit depends on those application details rather than current rating alone.

Key Features

• ANS fuse type
• 100A bolt-on fuse
• Copper alloy construction
• Tin plated finish
• Inspection window
• Use with Fuse box P/No. 54470 and 54472

Specifications

• Brand: Narva
• Part No.: 53812BL
• Amps: 100A
• Fuse Type: ANS
• Unit of Measure: Each
• Pack Qty: 1
• Product Type: Fuse
• Warranty: One Year

Fitment guidance

• Use with Fuse box P/No. 54470
• Use with Fuse box P/No. 54472
• Confirm the ANS fuse type before purchase
• Check that the required rating is 100A
• Match the part number 53812BL where a direct replacement is needed

Application and Buying Notes

The key checks for this fuse are the ANS type, 100A rating, and part number 53812BL. If the original fuse or fuse box calls for a different style, amperage, or mounting arrangement, it should not be treated as a substitute. The listing also states use with Fuse box P/No. 54470 and 54472, which is the clearest application guide available.

The copper alloy construction with tin plating and inspection window are practical identification features, but they do not replace a fitment check. Before ordering, compare the old fuse, the fuse box reference, and the required amperage. A bolt-on fuse must suit the mounting design as well as the electrical rating.

This is sold as a single piece, so it is suitable for replacing one fuse rather than buying in bulk. The one-year warranty applies to the product as supplied, but correct selection still depends on matching the fuse type, the 100A rating, and the stated fuse box references.

If you are unsure whether the existing part is the same, use the part number 53812BL and the ANS designation as your main comparison points. That approach is the safest way to avoid ordering the wrong fuse when the application details are narrow.

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 53812BL 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 ANS, Product Group 2 FUSES BREAKERS RELAYS SWITCHES, Part No. 53812BL, Brand NARVA, Description Narva ANS Fuse 100A 1 Pce, Amps 100A.

Narva ANS Fuse 100A 1 Pce. Part number 53812BL should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number 53812BL, 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 the ANS fuse type, 100A rating, part number 53812BL, and the stated fuse box applications 54470 and 54472 before buying.

FAQ

What type of fuse is this?

It is a Narva ANS fuse with a 100A rating and bolt-on style. For this listing, part number 53812BL is the main reference point. These details should still be checked against the original unit before ordering.

What part number should I check against?

The part number listed is 53812BL. For this listing, part number 53812BL is the main reference point. These details should still be checked against the original unit before ordering.

Which fuse boxes is it listed for?

It is specified for use with Fuse box P/No. 54470 and 54472. For this listing, part number 53812BL is the main reference point. These details should still be checked against the original unit before ordering.

How many are included in the pack?

It is supplied as 1 piece, with a pack quantity of 1. For this listing, part number 53812BL is the main reference point. These details should still be checked against the original unit before ordering.

What construction details are listed?

The listed features are copper alloy construction with tin plating and an inspection window. For this listing, part number 53812BL is the main reference point. These details should still be checked against the original unit before ordering.

Is there a warranty listed?

Yes. The product is listed with a one-year warranty. For this listing, part number 53812BL is the main reference point. These details should still be checked against the original unit before ordering.