3143013604 Volvo V40 T2 1.5 Petrol Vacuum Valve Reservoir Tank 2018-2019
3143013604 Volvo V40 T2 1.5 Petrol Vacuum Valve Reservoir Tank 2018-2019
Volvo V40 T2 1.5 Petrol Vacuum Valve Reservoir Tank 2018-2019
Factory Volvo used vacuum valve reservoir tank for the V40 5-door hatchback. Built to match the correct Volvo mounting points, pipe layout and electrical/vacuum connections. Please compare your old part number, hose routing and connector shape before ordering.
✓ Key Part Details
| Item | Details |
|---|---|
| Part name | Vacuum Valve Reservoir Tank |
| Main part number | 3143013604 |
| Vehicle make / model | Volvo V40, 5-door hatchback, Type / chassis 525 |
| Engine match | T2 1.5 petrol, engine code B4154T3, 1498cc, 90kW / 122hp |
| Part construction | Moulded plastic vacuum reservoir / tank body with integrated mounting points, vacuum hose connection and valve / connector assembly as pictured. |
| Condition | Used factory Volvo part. Expect normal storage and use marks. Please inspect all listing photos and compare to your existing unit before purchase. |
| Internal stock mark | AJ33 shown in photos is a warehouse / stock reference only, not a fitment number. |
📷 Actual Item Photos
These photos show the sale item and are the most important fitment guide. Match the hose outlets, plug shape, mounting holes and moulded tank shape to your old unit.
🚗 Vehicle & Engine Bay Reference Photos
Reference photos are included to help customers identify the correct body shape and general engine-bay area. They are not a substitute for matching the part number and hose layout.
Image credits: vehicle body reference by EurovisionNim / Wikimedia Commons / CC BY-SA 4.0. Engine-bay orientation image hosted by Volvo Cars support. Reference images are for identification support only.
🧩 Compatibility & Fitment Table
| Make | Model / body | Years | Engine | Chassis / drive | Fitment status |
|---|---|---|---|---|---|
| Volvo | V40 5-door hatchback | 2018-2019 | T2 1.5 petrol, B4154T3, 1498cc, 90kW / 122hp | Type 525, FWD | Fits when part number, hose layout, plug shape and mounts match your old part. |
| Volvo | V40 5-door hatchback | Earlier model years | 1.5 petrol variants | Type 525 | Not confirmed from the evidence available. Only buy if your old part number is 3143013604 and the photos match exactly. |
| Other Volvo models | S40, V50, C30, older V40 estate, V60 and other platforms | All years | All engines | Different platform / layout | Not confirmed. Do not buy unless your old part number and physical layout match exactly. |
Will NOT fit unless your old part matches exactly
| Vehicle / version | Reason to avoid wrong orders |
|---|---|
| Volvo V40 2020, 2021, 2022 or 2023 | Do not use those catalogue years. The V40 model ended in 2019, so these years are not used in this listing fitment. |
| Volvo V40 Cross Country | Not confirmed. Cross Country trim can have different packaging and parts. Match the part number and photos before ordering. |
| Volvo V40 D2, D3 or D4 diesel | Diesel engine vacuum / boost control layouts differ. This listing is for the 1.5 petrol B4154T3 application only. |
| Volvo V40 T3 152hp engines | Do not assume fitment. For the 152hp engine variants, only buy if part number 3143013604 and all hose / plug positions match. |
| 2.0 petrol engine variants | Not confirmed. Match part number, connector, hose routing and mounting tabs before ordering. |
| Any 3-door vehicle | This fitment is for the Volvo V40 5-door hatchback body shape. |
⚙️ What This Part Does
The vacuum valve reservoir tank is part of the engine-bay vacuum control system. It stores and stabilises vacuum pressure so the connected valve / actuator system can respond correctly. On the 1.5 petrol V40 this can be linked to engine running quality, boost / vacuum control response and reliable operation of the connected vacuum pipework.
Common symptoms of a faulty or leaking vacuum reservoir / valve assembly
- Hissing noise or obvious vacuum leak from the engine bay.
- Split, brittle or loose vacuum hose connection.
- Poor acceleration, reduced power or inconsistent boost response.
- Rough idle, uneven running or hesitation.
- Engine management light or stored air / boost / vacuum related fault codes.
- Broken mounting tabs or damaged pipe ports after previous repair work.
- Poor fuel economy caused by incorrect air / vacuum control.
🔧 Fitting Instructions
Estimated fitting time is normally 30-60 minutes for a competent mechanic, depending on access, seized clips and whether surrounding trim or intake parts need to be moved.
Required tools
- Basic socket set, commonly 7mm, 8mm and 10mm.
- Torx bit set for Volvo engine-bay fixings.
- Long-nose pliers or hose clamp pliers.
- Flat trim tool or small flat screwdriver for clips.
- Workshop torch.
- Gloves and eye protection.
- Optional: handheld vacuum pump or smoke tester to confirm vacuum leaks.
- Optional: diagnostic scanner to clear stored codes after repair.
Step-by-step guide
- Park safely, switch the engine off and allow the engine bay to cool fully.
- Take clear photos of your existing hose routing and plug position before removing anything.
- Remove any engine cover, intake ducting or trim that blocks access to the vacuum reservoir area.
- Compare your old part to this listing: part number, hose outlets, plug shape, mounting holes and tank profile must match.
- Release the electrical connector carefully. Do not force the plug or damage the locking tab.
- Remove the vacuum hoses gently. If hoses are brittle, replace the damaged hose rather than forcing it back on.
- Undo the mounting fixings or clips and remove the old reservoir / valve assembly.
- Install the replacement in the same orientation. Do not overtighten plastic mounting points.
- Reconnect the hoses exactly as photographed. A crossed or loose hose can cause running faults.
- Start the engine, listen for leaks and road test. Clear any stored fault codes if required.
£ Garage Labour Guide
This is a simple no-script labour estimate. Multiply your local garage hourly rate by the estimated repair time. Actual labour may vary if clips are seized, hoses are damaged or extra diagnosis is needed.
| Garage hourly rate | Estimated 0.5 hour | Estimated 1.0 hour | Typical use |
|---|---|---|---|
| £50 per hour | £25 | £50 | Independent / local garage guide |
| £75 per hour | £37.50 | £75 | Common independent garage guide |
| £100 per hour | £50 | £100 | Specialist garage guide |
| £125 per hour | £62.50 | £125 | Main dealer / specialist guide |
🛡️ Why Buy A Factory Volvo Used Part?
Designed for the Volvo V40 layout, with the correct mounting shape, hose direction and plug style when matched correctly.
Low-cost pattern parts can look similar but may have different plastic quality, port angles or connector fit.
Used Volvo parts can deliver major savings while keeping the correct vehicle-specific design.
✅ Buy Correct First Time Checklist
- Match part number 3143013604.
- Confirm your vehicle is a Volvo V40 5-door hatchback, not a different Volvo model.
- Confirm engine code B4154T3 or send us your registration / VIN for checking.
- Compare hose outlets, electrical plug shape and mounting tabs against the photos.
- Do not buy for 2020-2023 V40 listings; those catalogue years are not used in this fitment.
- Always use the photos and part number above generic item specifics.
- Ask us before purchase if unsure. We would rather verify first than have a return later.
🏬 ThePartPilot Stock, Repairs & Collections
ThePartPilot holds more than 25,000 parts in stock and on the shelf at any one time. We supply tested used vehicle parts, offer collection by appointment and can also help with repairs subject to workshop availability.
Image credits: warehouse photo by Visitor7 / Wikimedia Commons / CC BY-SA 3.0; dispatch boxes photo by SimónK / Wikimedia Commons / CC BY-SA 4.0; mechanic photo from Wikimedia Commons public domain.
📍 Collections, WhatsApp & How To Find Us
Collections are available by prior appointment only. Please contact us before travelling so we can confirm the part is ready, arrange a time slot and provide collection details.
Scan to message ThePartPilot on WhatsApp
Use this to request fitment checks, arrange collection, ask about fitting service availability or discuss selling your car for cash.
Please keep all eBay order questions inside eBay messages where required by eBay.
🌍 Worldwide Postage via eBay Global Shipping Programme
We offer international postage through eBay GSP where available. eBay handles international shipping charges, customs processing and delivery options at checkout. Availability can depend on item size, weight, buyer location and eBay account settings.
Eligible EU countries shown by eBay GSP
Eligible non-EU countries shown by eBay GSP
🧾 VAT, Address & Returns
We want customers to order the correct part first time. Please compare your old part visually, check the number, and contact us before buying if anything looks different.