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.
Martin Cooper –
El Smart Choice L304458800 Kit es muy útil para instalaciones de lavavajillas bajo cubiertas de granito y cuarzo. El diseño sin perforación ayuda a nuestros instaladores a evitar grietas o astillas en la superficie.
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.
Elaine Stone –
Usamos este kit para reemplazos de lavavajillas en unidades con cubiertas de piedra. Le da a nuestro equipo de mantenimiento una forma más limpia de montar lavavajillas sin perforar superficies costosas.
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.
Trevor Jenkins –
Este kit ha sido útil para nuestras cuadrillas de instalación porque reduce el riesgo de dañar la cubierta. Los soportes, pestañas adhesivas y herrajes lo convierten en una solución práctica todo en uno.
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.
Monica Price –
Nuestro equipo mantiene el kit L304458800 en inventario para renovaciones de apartamentos y reemplazos de lavavajillas. Funciona bien cuando los instaladores necesitan una opción de montaje sin perforación bajo cubiertas de superficie sólida.
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.
Phillip Howard –
Pedimos este kit al por mayor para nuestro equipo de instalación de electrodomésticos. Es fácil de almacenar, fácil de asignar a técnicos y útil para trabajos con cubiertas de granito, cuarzo o acrílico.
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.
Cynthia Ward –
El diseño sin perforación es la principal razón por la que usamos este kit. Ayuda a nuestros técnicos a completar instalaciones de lavavajillas mientras reduce el riesgo de dañar las cubiertas de los clientes.
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.
Adrian Bell –
El Smart Choice L304458800 Kit funciona bien cuando la superficie se prepara correctamente. Nuestros instaladores siguen las instrucciones con cuidado, y ha sido una opción útil para instalaciones en superficies sólidas.
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.
Karen Diaz –
Este kit ayuda a nuestras cuadrillas de servicio a manejar el montaje de lavavajillas cuando no se prefiere perforar. Es especialmente útil para instalaciones sobre cubiertas de granito y cuarzo.
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.
Samuel Brooks –
Agregamos esto a nuestro inventario estándar de instalación. Respalda la mayoría de las situaciones comunes de montaje de lavavajillas y ofrece a los técnicos una opción confiable sin perforación.
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.
Isabella Ford –
El kit L304458800 es útil para proyectos de reemplazo de lavavajillas en propiedades con cubiertas mejoradas. Ayuda a evitar coordinación adicional cuando perforar no está permitido o no es recomendable.
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.
Jordan Hayes –
Usamos este kit en proyectos de instalación de múltiples unidades. Ayuda a estandarizar el montaje de lavavajillas bajo cubiertas de superficie sólida y reduce complicaciones en el lugar de trabajo.
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.
Rebecca Long –
Este kit es una buena opción para instalaciones sobre cubiertas de superficie sólida. Nos aseguramos de que los técnicos verifiquen primero la superficie y las condiciones de montaje, pero en general ha funcionado bien para nuestro equipo.
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.
Peter Scott –
Los soportes, pestañas adhesivas y herrajes incluidos hacen que este kit sea práctico para los instaladores. Reduce la posibilidad de que falten piezas pequeñas durante trabajos de montaje de lavavajillas.
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.
Julia Bennett –
Como contratistas de electrodomésticos, mantenemos este kit disponible para trabajos donde perforar la cubierta no es aceptable. Es un producto práctico para equipos profesionales de instalación.
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.
Henry Ross –
El Smart Choice L304458800 Kit es un artículo confiable de pedido repetido para nuestra operación de servicio. Ayuda a nuestros técnicos a completar instalaciones de lavavajillas mientras protege superficies de granito, cuarzo y acrílico.