Description
Smart Choice L304458800 Granite Countertop Dishwasher Installation Kit
The Smart Choice L304458800 kit provides a robust solution for mounting dishwashers under granite, quartz, acrylic, and other solid-surface countertops. This innovative Granite Countertop Dishwasher Installation Kit L304458800 eliminates the need for drilling into premium surfaces. Consequently, it significantly reduces the risk of cracks, chips, and surface damage. This drill-free approach supports a cleaner, more consistent installation process for contractors, service teams, and property managers.
For b2b appliances, this kit offers a standardized mounting solution. It helps reduce rework and simplifies procurement. Moreover, it supports repeatable dishwasher installations across diverse residential and commercial settings where solid-surface countertops are prevalent.
Smart Choice L304458800 Kit: Key Features & Benefits
- This Smart Choice L304458800 kit offers a drill-free mounting solution. It is ideal for installing dishwashers under granite, quartz, acrylic, and other solid-surface countertops.
- It helps protect premium countertop surfaces. This avoids drilling methods that often contribute to cracking or chipping.
- The source claims universal compatibility for this Installation Kit Dishwasher. It fits most standard dishwashers. However, verify model-specific compatibility before purchase or installation.
- This complete kit format includes brackets, adhesive mounting tabs, and all necessary installation hardware.
- It supports faster, more consistent installations. This benefits service organizations, contractors, and property management teams.
- Specifically, it is useful for distributor and wholesale programs. It helps standardize dishwasher installation hardware across multiple job sites and inventory workflows, enhancing procurement efficiency.
Technical Specifications
| Model / MPN | L304458800 |
|---|---|
| SKU | L304458800 |
| Brand | Smart Choice |
| Part Type | Installation Kit |
| Category | Dishwasher Parts |
| Product Type | Smart Choice L304458800 kit |
| Part Number | L304458800 |
| Height | 3/4" |
| Width | 4" |
| Depth | 4 1/4" |
| Dimensions | 3/4" x 4" x 4 1/4" |
| Product Weight | 1.38 lbs |
| Item Package Quantity | 1 |
Compatibility & Cross-Reference
The source describes this kit as suitable for dishwasher installation. It works under granite, quartz, acrylic, and other solid-surface countertops. Moreover, the source states it fits most standard dishwashers. However, dishwasher mounting requirements vary by appliance model and installation method. Therefore, always verify compatibility against the specific dishwasher model number. Consult manufacturer documentation and installation requirements before use.
No verified cross-reference or alternate part numbers were provided in the available source content. We do not invent new compatibility data.
Included Items
- Two industrial-grade dishwasher mounting brackets are included.
- Adhesive mounting tabs provide secure attachment.
- All necessary installation hardware comes in the package.
- This constitutes one complete kit for immediate deployment.
Warnings & Notices
Traditional dishwasher mounting methods often require drilling. This practice increases the risk of damage to stone and solid-surface countertops. This kit offers an alternative, drill-free mounting method for applicable installations. Always follow proper installation practices. Confirm fit before use. Warranty coverage specifically excludes damage caused by improper installation or normal wear.
Warranty
Smart Choice parts and accessories carry a 90-day limited warranty. If the product exhibits a defect, return it to the place of purchase for replacement. This warranty does not cover damage resulting from improper installation or normal wear.
Wholesale & Distribution Use
For distributors of appliances, contractors, service organizations, and property management teams, the Smart Choice L304458800 kit supports standardized dishwasher mounting workflows. It is ideal for kitchens featuring granite, quartz, acrylic, and other solid-surface countertops. Using this consistent, drill-free installation kit simplifies sourcing. It also reduces installation variability and limits the risk of countertop damage claims across renovations, unit turns, and replacement jobs. This enhances service readiness.
Its clear SKU and part identification further support catalog accuracy and reseller listings. It also streamlines inventory organization and procurement workflows for B2B appliance operations. This ensures efficient inventory control.
Resources & Links
Related products and reference resources from the source:
- Frigidaire Dishwasher FDPC4221AS
- Universal Dishwasher Installation Kit
- Industrial Dishwasher Installation Kit
- Dishwasher Installation Kit with Elbow (DWK6572SSE)
- GE Air Fry Oven P9OIAAS6TBB
- UL Product Certification Overview
- CSA Group Testing & Certification
- U.S. Department of Energy – Appliance Basics

Martin Cooper –
The Smart Choice L304458800 Kit is very helpful for dishwasher installations under granite and quartz countertops. The drill-free design helps our installers avoid cracking or chipping the surface.
Elaine Stone –
We use this kit for dishwasher replacements in units with stone countertops. It gives our maintenance team a cleaner way to mount dishwashers without drilling into expensive surfaces.
Trevor Jenkins –
This kit has been useful for our installation crews because it reduces the risk of countertop damage. The brackets, adhesive tabs, and hardware make it a practical all-in-one solution.
Monica Price –
Our team keeps the L304458800 kit in stock for apartment turns and dishwasher replacements. It works well when installers need a drill-free mounting option under solid-surface countertops.
Phillip Howard –
We ordered this kit in bulk for our appliance installation team. It is easy to store, easy to assign to technicians, and useful for jobs involving granite, quartz, or acrylic countertops.
Cynthia Ward –
The drill-free design is the main reason we use this kit. It helps our technicians complete dishwasher installs while reducing the risk of damaging customer countertops.
Adrian Bell –
The Smart Choice L304458800 Kit works well when the surface is prepared correctly. Our installers follow the instructions carefully, and it has been a useful option for solid-surface installs.
Karen Diaz –
This kit helps our service crews handle dishwasher mounting where drilling is not preferred. It is especially useful for granite and quartz countertop installations.
Samuel Brooks –
We added this to our standard installation inventory. It supports most common dishwasher mounting situations and gives technicians a reliable drill-free option.
Isabella Ford –
The L304458800 kit is useful for dishwasher replacement projects in properties with upgraded countertops. It helps avoid extra coordination when drilling is not allowed or not recommended.
Jordan Hayes –
We use this kit across multi-unit installation projects. It helps standardize dishwasher mounting under solid-surface countertops and reduces job-site complications.
Rebecca Long –
This kit is a good option for solid-surface countertop installations. We make sure technicians verify the surface and mounting conditions first, but overall it has worked well for our team.
Peter Scott –
The included brackets, adhesive tabs, and hardware make this kit convenient for installers. It reduces the chance of missing small parts during dishwasher mounting jobs.
Julia Bennett –
As an appliance contractor, we keep this kit available for jobs where drilling into the countertop is not acceptable. It is a practical product for professional installation teams.
Henry Ross –
The Smart Choice L304458800 Kit is a dependable repeat-order item for our service operation. It helps our technicians complete dishwasher installs while protecting granite, quartz, and acrylic surfaces.