Whirlpool WEC310SAGS3 slide-in electric range Parts

To tell which Whirlpool you have, match the model number on your appliance’s ID tag to the parts listing; for this page, the model is WEC310SAGS3 (Whirlpool slide-in electric range). Once you confirm the model number, you can choose compatible replacement parts with confidence.

Where to find the model number on a Whirlpool range

On most Whirlpool slide-in electric ranges, the model and serial tag is typically found in one of these spots:

• Along the oven door frame (visible when you open the oven door)
• On the lower frame behind the storage drawer (pull the drawer out)
• On the side trim just inside the oven opening
• On a label near the warming drawer area (if equipped)

Quick checklist to confirm you are on the right model page

Use this checklist before ordering parts for your Whirlpool range:

• The ID tag shows WEC310SAGS3 exactly (letters and numbers must match)
• The appliance type matches: slide-in electric range
• The finish and door style match what you see in your kitchen
• Your symptom matches the part category you are shopping (power, door, control panel, cooktop)

Common “mix-ups” that cause wrong-part orders

These are the most common reasons a Whirlpool model number does not match:

What you see	What it usually means	What to do
One character is different (example: SAGS2 vs SAGS3)	Different revision of the same series	Use the exact model from the ID tag
You only have a partial number	The tag is worn or you are reading the wrong label	Re-check the oven door frame and behind the drawer
The tag shows a different brand name	The range may be rebranded	Use the exact model number, not the look

Why it matters

Whirlpool ranges can look similar across model revisions, but wiring, control boards, door parts, and terminal connections can differ. Confirming WEC310SAGS3 first helps ensure parts like the range terminal block WPW10245259 or range oven door lock assembly WPW10107820 fit and work correctly.

Last updated: February 2026

A Whirlpool electric range like model WEC310SAGS3 typically lasts 10 to 15 years with normal household use. Consistent cleaning, avoiding repeated high-heat self-clean cycles, and fixing small issues early helps you reach the upper end of that range.

What affects lifespan the most

• Heat stress: frequent broiling and repeated self-clean cycles accelerate wear on wiring and controls
• Power connection quality: loose or overheated connections can damage the range’s electrical supply point
• Door sealing: heat leaking from a worn gasket makes the oven work harder and can affect baking performance
• Spills and corrosion: boilovers can damage surface element connections and internal components
• Leveling and stability: an unlevel range can cause uneven cooking and extra strain on the door and frame

Quick maintenance checklist (high impact)

• Wipe up cooktop spills after the surface cools
• Keep the oven door closing firmly; replace a worn gasket if you feel heat escaping
• Use self-clean sparingly; choose shorter cycles when possible
• Periodically check that the range sits solidly and level
• If you ever smell hot plastic or see discoloration at the power hookup, stop using the range and inspect the connection

Common wear items and what they do

Part	What it impacts	Replace when you notice
Door seal W11542153	Holds heat in the oven for stable temps	heat leaking, longer preheat, uneven baking
Range terminal block WPW10245259	Main power connection point	burning smell, melted wiring, intermittent power
Range leveling leg WPW10058460	Keeps range stable and level	wobble, rocking, uneven rack tilt

Why it matters

A range that is sealed well, powered safely, and kept clean runs at steadier temperatures and puts less stress on the electronic control and wiring. That directly extends the service life and helps prevent sudden no-heat or no-power failures.

Last updated: February 2026

Most “standard” Whirlpool ranges are about 30 inches wide, roughly 27 to 29 inches deep, and around 36 inches tall. For your Whirlpool WEC310SAGS3 slide-in electric range, use those standard dimensions as a planning baseline, then allow extra space for the oven door handle and required clearances.

Typical standard range sizes (what you’ll see most often)

• 30-inch range: the most common fit for existing kitchen cutouts
• 36-inch range: wider cooking surface, often requires cabinet changes
• Depth varies: slide-in models often sit closer to flush with counters than freestanding models
• Height is adjustable: leveling legs can change overall height slightly

Common range width	Typical depth (cabinet face to back)	Typical height (floor to cooktop)	Best for
30 in.	27 to 29 in.	~36 in.	Most kitchens and replacements
36 in.	27 to 29 in.	~36 in.	More burners and larger cooktop space

What to measure before you buy or move the range

Measure your opening and the path into the kitchen; then compare to the appliance and clearance needs.

• Cutout width (between cabinets)
• Counter depth (front edge to wall)
• Height to countertop (to confirm cooktop alignment)
• Door swing clearance (oven door open space)
• Power connection space (cord and strain relief area)

Why it matters

Range sizing affects more than “will it fit.” Correct width and depth help the cooktop sit properly against the countertop, keep heat away from cabinets, and prevent pinched wiring at the back connection point (especially on electric ranges).

Parts that can affect fit and installation

If you are adjusting height or reconnecting power during installation, these model-compatible parts are commonly involved:

• Range leveling leg WPW10058460 (fine-tunes height and stability)
• Range terminal block WPW10245259 (where the power cord wiring connects)
• Range terminal block cover W10655441 (covers and protects the terminal block area)

Last updated: February 2026

Whirlpool model numbers identify the product type, series, and feature set; for your Whirlpool slide-in electric range, the full model number is WEC310SAGS3, and matching parts to that exact number is the key to getting the right fit and electrical ratings.

What the characters usually mean

Whirlpool model numbers are built in sections. While the exact breakdown varies by product line, this is the most common way to interpret a range model number like WEC310SAGS3:

• Prefix letters: brand/product family identifier (for example, range vs. washer families)
• Next digits: series or platform (often tied to size and core design)
• Middle letters: finish or feature package (for example, stainless styling vs. other trims)
• Ending digits: engineering revision level (a later revision can use different parts)

Where to find the model tag on a range

On most Whirlpool slide-in electric ranges, the model and serial tag is typically found in one of these spots:

• Along the oven door frame when you open the oven door
• On the storage drawer frame (if your range has a lower drawer)
• Behind the control panel area (less common)
• On the back panel (sometimes used as a secondary label)

Why the last digits matter for parts

The last characters (like the “S3” in WEC310SAGS3) often indicate a revision. Revisions can change wiring, trim, or control components, so we always recommend matching the full model number before ordering.

What you’re matching	Example	Why it matters
Model number	WEC310SAGS3	Ensures correct fit and compatibility
Part ID	WPW10245259	Identifies the exact replacement part
Part name	Range terminal block	Confirms the function of the part

Quick example: using the model number to pick the right part

If you are diagnosing a power connection issue (burnt wires, loose cord connection, intermittent power), the correct terminal block and cover must match the range design for WEC310SAGS3.

• Inspect the cord connection area for heat damage (turn power off at the breaker first)
• If the terminal block is damaged, replace it with the correct part for your model
• Replace any heat-damaged wiring terminals at the same time

Helpful parts commonly used in that repair:

• Range terminal block WPW10245259
• Range terminal block cover W10655441

Why it matters

Reading the model number correctly prevents wrong-part returns and helps you avoid mismatched electrical parts (like terminal blocks, harnesses, and controls) that must meet the range’s original design.

Last updated: February 2026