Fiat Idea 2003-2012 NSF Front Left Door Handle Window Switch 735421044 5 Door
Front-left interior door pull/handle trim with single electric-window switch. Please match the part number, connector, switch count, trim shape and colour to your original part before ordering.
Exact Item Photographs
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Used-part condition: cosmetic marks, light scratches and signs of previous use may be present. The photographs form part of the description; inspect them at full size before purchase.
Vehicle and Fitting Location
UK PASSENGER / NSF • LHD DRIVER SIDE
Vehicle reference photograph: 2006 Fiat Idea, five-door body. Public-domain reference image. The supplied part is fitted inside the front-left door trim; the vehicle itself is not included.
Compatibility When Part Number and Layout Match
| Make | Model / Type | Years | Body | Position | Required Match |
|---|---|---|---|---|---|
| Fiat | Idea / Type 350 | 2003-2012 model range | 5-door MPV | Front Left / LH / UK NSF-passenger side / LHD driver side | Part 735421044, one switch, matching connector, clips, trim shape and finish |
Known Part and Moulding References
Do not substitute 735421049: that number is associated with the opposite front-right assembly and should not be treated as an interchangeable number for this front-left item.
This Part Will Not Fit
- ✕ The front-right / RH door (UK driver side).
- ✕ Either rear door.
- ✕ Versions with a different switch count, plug, clip layout, trim colour or handle design.
- ✕ Lancia Musa or another Fiat model unless the buyer independently confirms the identical service number, connector and physical design. No cross-model fitment is claimed here.
- ✕ Any vehicle where the original part is marked 735421049 or is fitted on the opposite side.
What This Part Is and What It Controls
This is the front-left interior door pull/handle trim assembly containing the local electric-window rocker switch. It provides the handhold used to pull the door closed and the passenger-side control used to raise or lower the front-left window. The assembly connects to the vehicle's door wiring through the rear electrical plug.
Inside the front-left door card, around the pull handle and window-switch area.
Local operation of the front-left electric window, subject to the vehicle's wiring and control system.
Black moulded polymer carrier, silver-finish pull insert, electrical rocker switch and connector.
Symptoms of a Faulty Handle or Window Switch
- Front-left window does not respond from the passenger switch, works only intermittently or requires excessive pressure.
- Rocker switch feels loose, sticks, has lost its click action or sits incorrectly in the trim.
- Door pull is cracked, loose, lifting away from the door card or has broken retaining clips.
- Heat damage, corrosion or looseness is visible at the connector or switch terminals.
- Window operates from the driver's master switch but not from the passenger switch.
Why Choose an Original Used Manufacturer Part?
Correct clip positions, handle contour, switch aperture and connector design are more likely to align with the original door trim than a low-cost generic copy.
A used factory part preserves the intended shape, texture and operation while avoiding unnecessary manufacture of a new component.
Used original parts can cost substantially less than a new dealer-supplied assembly. Actual savings depend on current new-part price and availability.
Reusing a serviceable component extends its useful life and reduces demand for new raw materials, packaging and manufacturing.
Fitting Guide, Tools and Estimated Time
Recommended Tools
- Plastic trim-removal levers
- Torx drivers, commonly T20/T25/T30 depending on trim specification
- 8 mm or 10 mm socket set if door-card removal is required
- Small flat trim pick or screwdriver used with protection
- Torch, gloves and protective tape
- Multimeter for diagnosis, if required
Typical Time
DIY estimate: approximately 30-60 minutes.
Workshop labour allowance: approximately 0.5-1.0 hour.
Difficulty: 2/5 for an experienced DIYer, but trim clips can become brittle with age.
Times are estimates, not a manufacturer flat-rate. Corroded fixings, damaged clips, wiring faults or full door-card removal can increase labour.
General Installation Steps
- Compare the replacement with the original before dismantling. Confirm side, switch count, connector, clips and finish.
- Park safely, switch the ignition off, remove the key and protect the surrounding trim. Retain any radio or vehicle settings needed after battery disconnection.
- Disconnect the negative battery terminal and allow the vehicle electronics to power down. Do not interfere with side-airbag wiring or yellow safety connectors.
- Use a plastic trim tool to release the switch/handle surround carefully. If the panel will not lift without force, locate and remove the correct door-card fasteners using a workshop manual for the exact vehicle.
- Depress the electrical connector lock, unplug the old switch assembly and inspect the plug for bent pins, corrosion, heat damage or broken wiring.
- Connect the replacement, refit all clips and fasteners, reconnect the battery and test the window from both the local switch and the driver's master control.
- Confirm the pull handle is secure, the switch is seated evenly and the door opens, closes and locks normally.
Static Garage Labour Cost Guide
Active calculators require JavaScript, which is not used in this listing. The table below gives the same calculation without active content: hourly rate × labour time.
| Garage Rate | 0.5 Hour | 0.75 Hour | 1.0 Hour |
|---|---|---|---|
| £50 per hour | £25.00 | £37.50 | £50.00 |
| £70 per hour | £35.00 | £52.50 | £70.00 |
| £90 per hour | £45.00 | £67.50 | £90.00 |
| £110 per hour | £55.00 | £82.50 | £110.00 |
| £130 per hour | £65.00 | £97.50 | £130.00 |
Illustrative labour only. Diagnosis, consumables, replacement clips, travel, VAT and additional repairs are not included.
Stock, Workshop and Dispatch
25,000+ PARTS
More than 25,000 parts are held on the shelf at any one time.
REPAIR SERVICE
Fitting and repair services are available subject to availability and prior booking.
CAREFUL DISPATCH
Orders are prepared for tracked delivery using suitable protective packaging.
The three business images above are illustrative licensed stock photographs and are not presented as photographs of our actual premises, employees or delivery vehicle.
Delivery, International Shipping and Collections
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Collection can be arranged seven days a week until 8 pm by appointment, including bank holidays by prior arrangement.
Purchase or contact us through eBay messages, agree a time, and the collection address/instructions will be supplied through eBay's messaging system.
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VAT, Returns and Buyer Responsibilities
- Check part number, side, switch count, connector, trim shape, colour and photographs before purchase.
- Keep the item complete and in the same condition until fitment is confirmed.
- Returns are handled under the return policy shown on the eBay listing and applicable statutory rights.
- A refund deduction may be applied only where eBay rules and applicable law permit it for diminished value caused by use, damage, alteration, missing parts or incomplete return. No automatic restocking charge is stated here.
- An item that is faulty, damaged in transit or materially not as described is handled under eBay's return process and the buyer's statutory rights.