Frigidaire FRS6HR45KS3 refrigerator Parts

To identify your Frigidaire model, find the model/serial tag on the appliance and read the full model number exactly as printed. On the Frigidaire side-by-side refrigerator model FRS6HR45KS3, the tag is typically inside the fresh food compartment on a side wall or near the door frame.

Where to look on a side-by-side refrigerator

Check these common model tag locations first:

• Inside the refrigerator (fresh food) compartment on the left or right side wall
• Along the door frame when you open the refrigerator door
• Near the top interior trim or ceiling of the fresh food compartment
• Behind the lower toe grille or near the front base area (less common)
• On the back exterior panel (least convenient, but possible)

What the model number looks like (and what to write down)

We recommend copying the model number exactly, including any letters and numbers.

What to capture	Example	Why it matters
Model number	FRS6HR45KS3	Ensures the parts list matches your exact refrigerator
Serial number	(varies)	Helps confirm production run and compatible revisions
Brand	Frigidaire	Prevents mixing parts across brands with similar designs

Why it matters for parts and troubleshooting

Using the exact model number prevents ordering the wrong door gasket, water filter, or ice maker parts. For example, once you confirm your model, you can match common maintenance items like the refrigerator filter WFCB and repair parts like the ice maker mold 241798231 to the correct Frigidaire parts diagram.

Quick tips if the label is hard to read

• Wipe the tag gently with a damp cloth; dust can hide characters
• Use your phone camera and zoom in to read faded print
• Write down the full model number first, then double-check each character
• If a character is unclear, compare similar-looking ones (0 vs O, 1 vs I)

If you are ordering parts, we recommend starting with the parts list for your exact model and using Sears PartsDirect to search by the full model number if you have more than one Frigidaire appliance.

Last updated: February 2026

Most Frigidaire refrigerators, including side-by-side models like FRS6HR45KS3, typically last 10 to 15 years with normal household use. Regular maintenance (especially keeping airflow and seals in good shape) is what most often determines whether you land closer to 10 years or push beyond 15.

Typical lifespan and what to expect

Here is a practical way to think about refrigerator life expectancy:

Condition	Typical outcome	What you usually notice
Basic care, average use	10 to 15 years	Gradual cooling or ice maker issues over time
Strong maintenance habits	15+ years	Fewer breakdowns; steadier temperatures
Poor airflow, dirty coils, worn seals	Shorter lifespan	Longer run times, warm spots, sweating doors

Maintenance that extends refrigerator life

These steps reduce compressor run time, prevent frost and airflow problems, and help your Frigidaire refrigerator hold temperature consistently:

• Replace the water filter on schedule; a restricted filter can reduce water flow and strain dispenser and ice maker performance (see refrigerator filter WFCB).
• Keep door gaskets clean and sealing tightly; replace torn or hardened seals (see Frigidaire refrigerator door gasket (black) 241786013 and Frigidaire refrigerator freezer door gasket, black 241786014).
• Watch for frost buildup or warm temperatures that point to defrost issues; a failed defrost thermostat can lead to heavy frost and poor airflow (see refrigerator defrost bi-metal thermostat 5303918214).
• Listen for evaporator fan noise or weak airflow; airflow problems can cause warm refrigerator temps even when the freezer seems cold.
• Keep the unit level and doors aligned so the seals close evenly.

When repairs make sense vs. replacement

A simple rule of thumb is to compare the age of the refrigerator to the type of repair:

• Usually worth repairing: water filter and dispenser issues, door gasket leaks, fan blade problems, light bulb failures.
• Often a bigger decision: sealed system repairs (evaporator, condenser, compressor) or repeated control board failures.

If you are pricing out parts for your FRS6HR45KS3, we list model-matched options on the parts list for this model; you can also search by model number on Sears PartsDirect.

Why it matters

A refrigerator that is running longer to maintain temperature uses more energy and wears out key components faster. Simple upkeep like filter changes and good door sealing helps protect expensive parts such as the compressor and evaporator.

Last updated: February 2026

The most common issue we see on Frigidaire refrigerators like model FRS6HR45KS3 is a cooling problem, often when the freezer stays cold but the fresh food section warms up. This is usually tied to restricted airflow, a defrost problem (ice buildup), or an evaporator fan issue.

Most common symptoms customers notice

• Freezer is cold but refrigerator section is warm
• Frost or heavy ice buildup on the freezer back wall
• Weak airflow from the refrigerator vents
• Temperature swings (food freezing in the fridge or spoiling early)
• Ice maker or water dispenser performance problems

What typically causes it (and what to check first)

Start with the easy, high-impact checks before replacing parts.

• Airflow blockage: Make sure vents inside the refrigerator are not blocked by food packages.
• Dirty condenser coils: Dust buildup makes the sealed system work harder and can reduce cooling.
• Defrost system trouble: Ice on the evaporator coils can choke airflow into the refrigerator section.
• Evaporator fan problems: If the fan is noisy, intermittent, or not running, cold air will not circulate well.
• Water and ice issues: A clogged filter can reduce water flow and contribute to dispenser complaints.

Parts that commonly relate to these problems on FRS6HR45KS3

These are model-matched parts customers often replace when troubleshooting cooling, frost, and dispenser symptoms:

Symptom	Common area	Example part on this model
Frost buildup, warm fridge	Defrost system	Refrigerator defrost bi-metal thermostat 5303918214
Weak airflow, warm fridge	Evaporator fan area	Refrigerator evaporator motor 808602602
Poor water flow, bad-tasting water	Filtration	Refrigerator filter WFCB
Door not sealing, moisture/frost	Door seal	Frigidaire refrigerator freezer door gasket, black 241786014

Why it matters

A side-by-side refrigerator depends on steady airflow from the freezer evaporator into the fresh food section. When airflow is restricted (ice buildup, fan failure, blocked vents, or poor door sealing), the refrigerator compartment is usually the first place you notice warming and food spoilage.

Helpful DIY guidance

• Use our Frigidaire refrigerator error codes guide if your display shows an error.
• If you are dealing with water flow or filter questions, follow how to replace the water filter in a Frigidaire refrigerator.
• To order model-specific replacement parts, use the parts list for FRS6HR45KS3 or search by model on Sears PartsDirect.

Last updated: February 2026

Frigidaire is generally considered a solid mainstream appliance brand rather than a true luxury, high-end brand. For a Frigidaire side-by-side refrigerator like model FRS6HR45KS3, you can expect practical features, widely available replacement parts, and good everyday performance when it is maintained properly.

What “high end” usually means for refrigerators

“High end” typically refers to premium build materials, advanced cooling systems, and higher-priced design lines. Most Frigidaire models compete in the value to mid-range space, with some upgraded series offering more features.

Common high-end signals include:

• Built-in or counter-depth premium designs and finishes
• Very tight temperature control and multi-zone cooling
• Quieter operation and higher-end interior lighting/shelving
• Longer feature lists (dual ice makers, advanced filtration, smart features)
• Higher typical purchase price and more specialized parts

What you can expect from Frigidaire (including FRS6HR45KS3)

Frigidaire side-by-side refrigerators are known for being serviceable and cost-effective to keep running. When performance issues come up, they are often tied to normal wear items such as filtration, door sealing, or airflow.

Here are common ownership priorities and the parts that support them:

• Water taste and flow: replace the refrigerator filter WFCB on schedule
• Door sealing and efficiency: inspect gaskets like Frigidaire refrigerator freezer door gasket, black 241786014
• Cooling airflow: address fan issues (blade or motor) if temperatures drift
• Ice and dispensing: keep the ice bin and ice maker components clean and aligned

Quick comparison: mainstream vs high-end

Category	Mainstream (typical Frigidaire)	High-end (luxury tier)
Price point	Value to mid-range	Premium to luxury
Repairs/parts	Common, widely stocked	More specialized
Features	Practical, proven	Advanced, design-forward
Best for	Reliable daily use	Premium aesthetics and tech

Why it matters

Knowing where Frigidaire sits in the market helps set expectations for noise level, feature set, and long-term maintenance costs. If your priority is dependable cooling with straightforward repairs, Frigidaire is a strong fit; if you want luxury styling and premium tech, you typically shop a higher tier.

If you are pricing out maintenance or planning a repair, you can order FRS6HR45KS3 replacement parts from the parts list for this model, or search by model number on Sears PartsDirect.

Last updated: February 2026