How to Replace a Fridge Door Seal (Australian Brands, Step-by-Step)

Quick answer: A perished fridge door seal is the cheapest fix that wins back the most energy. Replacing one is a 30-60 minute job — no tools more exotic than a hairdryer and a screwdriver. The gasket is either push-in (slots into a channel around the door — most modern fridges) or screw-retained (held by a metal trim with screws — older units). Match the seal by model number off the data plate, not by eyeballing. fridge gaskets off the shelf — they’re a model-specific order item — but our Part Finder will source the right one for your F&P, Westinghouse, Samsung, LG, Haier, or Electrolux fridge, Australia-wide.

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Signs your fridge door seal is gone

Don’t replace one because it looks a bit tired. Replace it when you’ve got one of these:

• The fridge runs near-constantly. Compressor cycling every few minutes instead of resting between cycles = warm air sneaking in past a perished seal.
• Condensation around the door frame or on the food. Humid air leaking in hits the cold interior and beads up. You’ll see it worst in summer.
• Warm spots near the top of the fridge (or bottom of an upright freezer). Heat enters where the seal has lost grip.
• The dollar-bill test fails. Close the door on a $5 note, half in / half out. If it slides out with no resistance — that spot’s not sealing.
• Visible cracks, splits, or “memory” deformation where the gasket no longer springs back when you press it.
• Mould you can’t scrub off. Mould lives in the soft PVC. Once it’s deep, the seal’s done.

A single bad spot is enough to bin the whole gasket — they’re one continuous loop, you can’t patch them.

Push-in vs screw-in — which seal do you have?

Look at the inside edge of the door, where the gasket meets the door panel.

Most readers of this guide will be doing a push-in swap.

Identifying the right seal

This is where most people waste money. Fridge door seals are not universal. Even within one brand, the same-looking fridge can have three different gasket profiles across model years.

What you need before ordering:

1. Model number — off the data plate. Usually inside the fridge compartment on the left-hand wall, or behind the crisper drawers. Can’t find the model number?
2. Serial number — sits next to the model number. Some seals split by serial-number range within one model.
3. Door measured — height and width, edge-to-edge of the door (not the seal). Photograph both.
4. Photo of the current seal corner — shows the profile (push-in dart shape vs flat screw-flange) and the colour (white, grey, black — must match).

Send those four to the Part Finder and we’ll match the exact gasket. No guesswork, no returns.

Tools and time

• New gasket — in your hand before you start.
• Phillips screwdriver (for screw-retained types).
• Hairdryer — relaxes the new gasket so it sits flat.
• Warm soapy water + clean cloth.
• 30 minutes for push-in. 45-60 minutes for screw-retained.

The swap — push-in seal (most modern fridges)

Step 1: Soften the new seal

Lay the new gasket out flat in a warm room for an hour, or run a hairdryer over it on low. Shipped folded — needs to relax before it’ll sit straight.

Step 2: Pull the old seal

Grab a corner and peel it out of the channel around the inside edge of the door. It snaps out — the dart-shaped lip pops free. No tools needed. Keep pulling around the loop.

Step 3: Clean the channel

Warm soapy water on a cloth, wipe out every speck of grime and old PVC residue. Dry it. Any debris in the channel will hold the new seal away from the door and undo the whole job.

Step 4: Fit the new seal — top first

Start at one top corner. Push the dart-shaped lip into the channel. Work outward along the top edge, then down each side, then across the bottom. Press it in firmly — you’ll feel the click as the lip seats.

Step 5: Check the corners

Corners are where push-in seals leak. Each corner should sit flush, no gap, no lift. If a corner pops up, push it back in and run the hairdryer over it to help it settle.

Step 6: Close the door, leave it 24 hours

The seal needs time to take the door’s shape. Don’t judge it for a day.

The swap — screw-retained seal (older fridges, some commercial units)

Same idea, but the seal sits behind a metal or plastic trim retained by screws on the inside face of the door.

1. Unscrew the inner door panel screws all the way around (don’t drop them inside the door cavity).
2. Lift the panel away just enough to release the gasket flange.
3. Slide the old seal out, slide the new one in (same orientation — flange in the same direction).
4. Re-fit the panel, tighten screws diagonally (opposite corner each turn) so the panel sits flat.

Brand-specific notes

Fisher & Paykel (ActiveSmart, Quick Chill, French Door)

Push-in seals across most modern F&P uprights. The French Door (RF-series) has separate seals top and bottom — order them as a pair if both are tired. Match by full model number (including the suffix letter).

Westinghouse / Electrolux / Kelvinator

Shared platform across these three brands — seals often cross-fit, but only if the part number matches. The older N, BJ, FJ, FN, RJ ranges use one gasket family; the newer WHE/WSE ranges use another. Don’t guess by appearance.

Samsung (SRF, SRS, SR series)

French Door and side-by-side Samsung fridges have four seals (two fridge doors, two freezer drawers on some models). Replace all four if the fridge is 8+ years old — you’re in there anyway.

LG (GR, GF, GC series)

Push-in across the modern range. LG part numbers run long (often 10+ characters) — get the full number off the old seal if you can read it.

Haier (HRF, HBM series)

Push-in. Haier’s gasket sometimes ships with a slight set-in-the-fold from the box — give it the hairdryer treatment before fitting.

FAQs

Q: Can I just glue or silicone a torn fridge seal?
A: No. PVC fridge gaskets flex through millions of door-close cycles — adhesive bonds let go within weeks, and silicone holds dirt and mould. Replace the seal, don’t patch it.

Q: How long should a fridge door seal last?
A: Typically 8-12 years on a residential fridge. Hot kitchens, frequent door-opening, and harsh cleaners shorten that. If yours is past 10 and looks tired, replace it on principle before the energy bill tells you to.

Q: My new seal is wavy / won’t sit flat — fault?
A: Almost always shipping memory. Lay it flat in a warm room for an hour, or run a hairdryer over the wavy section. PVC relaxes with heat. Try again.

Q: Same seal for the fridge door and the freezer door?
A: Sometimes — depends on the model. On many uprights the fridge gasket is taller than the freezer one. Check the data plate / order code before assuming.

Q: My seal looks fine but the fridge still runs constantly — what now?
A: Could be the door alignment, the hinge sag, or a fault deeper in (thermostat, condenser fan, defrost cycle). Run your model through the Part Finder — we’ll narrow it down.

Q: Do I need to defrost the freezer before changing the seal?
A: Only if you’re doing the freezer-door seal and the door has to come fully off. For a straight seal swap with the door still on its hinges, no — work fast, keep the door closed except during the swap.

Related guides

• Find your fridge model number
• Westinghouse fridge F1 error
• Samsung fridge loud noise
• LG fridge ER IF error

Ready to fix it?

1. Run your fridge model through the Oz Appliance Spares Part Finder — model in, exact-fit seal sourced.
2. Browse fridge parts by brand
3. Order before 12pm AEST → in-stock parts ship from our Sydney warehouse same day, Australia-wide.