Thule Omnistor 5003 housing end caps - left and right set, white, for motorhome and caravan
- Genuine Thule Omnistor 5003 white cassette end caps, left and right set. Spare part 1500601589 in plastic, about 200 g. For motorhomes and caravans with a 5003 awning.
This genuine Thule Omnistor 5003 white cassette end-cap set (left and right) closes both ends of the awning housing. In the Thule spare-parts list it is number 1500601589 (legacy 55442000) and appears as item 8 on the Omnistor 5003 parts diagram. The caps protect the cassette ends and finish a white housing.

Key facts
- genuine Thule part 1500601589
- set: left and right end caps
- colour: white (main housing / cassette)
- material: plastic
- for Thule Omnistor 5003 only
- item 8 on the Thule spare-parts diagram
- net weight about 200 g
What it is for
These main-housing end caps close the left and right ends of the Thule Omnistor 5003 cassette, where the fabric rolls in and the side mechanisms sit.
The set replaces cracked, faded or missing caps during service on a motorhome or caravan. Thule lists it for Omnistor 5003 lengths from 1.90 m to 4.50 m.
They are not front-bezel (lead-rail) end caps and not the end plates that carry the gear. The Omnistor 5003 lead-rail caps are a separate part, and other awning series (6200, 6300, 8000 and so on) use their own cassette caps.
Which awning it fits
The part is specified only for Thule Omnistor 5003. Confirm the model on the label inside the cassette - Thule prints the series there.
The white finish matches a white cassette. Anodised (silver-grey) and anthracite sets are listed separately below. Do not mix cap colour with cassette colour.
We do not claim fitment on Omnistor 5002, 5000 or other series. If you are unsure, compare your cap with item 8 on the Thule 5003 parts diagram or ask us before ordering.
Fitting
- Confirm that the awning is an Omnistor 5003 with a white housing.
- Identify the left and right caps in the set - both sides are included.
- Remove the damaged cap. Spare-part distributors describe fitting by undoing the fixing screw, then fitting the new cap.
- Refit the fastener and check that the cap sits flush on the cassette end and does not foul the fabric roll.
- Repeat on the other side. Open and close the awning while parked to make sure nothing rubs on the caps.
What is in the box
- 1 x left Omnistor 5003 cassette end cap, white
- 1 x right Omnistor 5003 cassette end cap, white
Before you buy
Confirm the Omnistor 5003 model and the cassette colour. A white cap does not replace an anthracite or anodised set. Also check whether you need cassette caps (this card) or front-bezel caps - they are different Thule part numbers. This part is 1500601589.
Care
Clean the plastic caps with a soft cloth and a mild cleaner. Avoid solvents that can dull the surface. When washing the vehicle, do not aim a pressure washer straight into the joint between cap and cassette. After strong wind or branch contact, check for cracks and that the screws still hold.
Related products
- Omnistor 5003 housing end caps anodised (silver-grey) - the same set in anodised finish
- Omnistor 5003 housing end caps anthracite - the same set in anthracite
- Omnistor 5003 front bezel end caps - end caps for the lead rail of the same awning
- Omnistor 5003 rafter mounting kit - clamping profile hardware for Omnistor 5003
Technical data
| Parameter | Value |
|---|---|
| Manufacturer | Thule |
| Manufacturer part number | 1500601589 |
| Legacy number | 55442000 |
| Type | main housing (cassette) end caps |
| Contents | left + right set |
| Colour | white |
| Material | plastic |
| Thule diagram position | 8 |
| Fits awning | Thule Omnistor 5003 |
| Awning lengths (per part data) | 1.90 / 2.30 / 2.60 / 3.00 / 3.50 / 4.00 / 4.50 m |
| Net weight | approx. 200 g |
| EAN | 5415182027380 |
| Shop code | B442000 |
FAQ
Which awning does this set fit?
Only Thule Omnistor 5003. Confirm the model on the label inside the cassette.
Are both left and right caps included?
Yes. The pack is a set of two cassette end caps: left and right.
Is this a front-bezel set?
No. These are main-housing caps, diagram item 8. Omnistor 5003 front-bezel caps are a separate card.
Will it fit an anthracite or anodised cassette?
No. This card is white. Choose the anodised or anthracite set for those housings.
What is the Thule part number?
1500601589 (previously 55442000).
How much does the set weigh?
About 200 g net.
Can I fit it on an Omnistor 6200 or 8000?
No. Other series use different cassette end caps with other shapes and numbers.
Manufacturer
Thule Sweden AB, Borggatan 5, 335 73 Hillerstorp, Sweden.





