Genuine Volvo
SKU: VOL-31400692

Volvo Booster Vacuum Switch - Genuine Volvo 31400692

S60, S80, V70, XC70



Available
In Stock
Price each: $142.99
Core charges are assigned to parts that have reusable components by manufacturers to encourage the return of the used units. Once you return the old part you will be refunded for your core charge, details regarding the return will be emailed to you once you place the order. Note: The customer is responsible for the cost of return shipping.
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Description

Details

SKU:
VOL-31400692
FCP Euro ID:
112811
Made in:
Czech Republic
Quality:
Genuine

OE Numbers

31400692, 30645493, 31265825

MFG Numbers

N/A

Product Information

The brake booster vacuum switch regulates the pressure in the vacuum system, and is prone to failure in a number of different ways. Most often the brittle plastic snaps after thousands of heat cycles in the engine bay, and sometimes the top of the pressure valve can pop off as well. When this happens the computer does not get a regulatory signal and can either keep the vacuum pump running or not run it at all depending on the failure. Many times the brake pedal will begin to feel abnormal when this switch fails.

This is an easy part to change, and should be done if the old part is discolored or physically broken. If an internal failure occures, expect to see a brake booster pressure switch specific DTC, like C0031, C0045, C0046, C0047, 1026, or P0556.

About Genuine Volvo

The original parts used by Volvo to build your car are available as replacement parts under the “Genuine Volvo” brand. Manufactured under the direction of Volvo, expect excellent quality and a premium price since these parts are exclusively available through the Volvo Dealership network.

You may not realize this, but the parts that make up your Volvo are not necessarily manufactured by Volvo. No cause for concern, as Volvo designs the part, hires a manufacturer, and ensures its quality to you. In fact, many of these manufacturers have been making parts for Volvo for decades. In our industry these manufacturers are called OEM (Original Equipment Manufacturers), and these are often brands you recognize, including Lemforder, ZF, Sachs, Bosch, Valeo, Zimmermann, Siemens VDO, Corteco, and more. Don’t be surprised to open that Genuine Volvo parts box and find an OEM branded part inside, simply with the addition of a Volvo logo.

Be sure to keep an eye out for OE tags on our product pages to quickly identify parts coming direct from OE manufacturers. That extra bit of insight could save you some serious money while shopping! Refer to our OE Academy for further information regarding the OE/OEM tags throughout the site.

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  • 2005 Volvo S60 2.4 Power Brake Booster Switch
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  • 2005 Volvo S60 2.4 Power Brake Booster Switch
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  • 2005 Volvo S60 2.4 Power Brake Booster Switch
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  • 2005 Volvo S60 2.4 Power Brake Booster Switch
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  • 2005 Volvo S60 2.5T Power Brake Booster Switch
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Volvo S80

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Volvo V70

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  • 2003 Volvo V70 Power Brake Booster Switch
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  • 2003 Volvo V70 T5 Power Brake Booster Switch
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  • 2003 Volvo V70 T5 Power Brake Booster Switch
    Manual FWD Wagon 2.3L L5 B5234T3 Gas
  • 2004 Volvo V70 2.4 Power Brake Booster Switch
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  • 2004 Volvo V70 2.4 Power Brake Booster Switch
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  • 2004 Volvo V70 2.4 Power Brake Booster Switch
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  • 2004 Volvo V70 2.4 Power Brake Booster Switch
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  • 2004 Volvo V70 2.5T Power Brake Booster Switch
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  • 2004 Volvo V70 2.5T AWD Power Brake Booster Switch
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    Manual FWD Wagon 2.3L L5 B5234T3 Gas
  • 2005 Volvo V70 2.4 Power Brake Booster Switch
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  • 2005 Volvo V70 2.4 Power Brake Booster Switch
    Manual FWD Wagon 2.4L L5 B5244S Gas
  • 2005 Volvo V70 2.4 Power Brake Booster Switch
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  • 2005 Volvo V70 2.4 Power Brake Booster Switch
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  • 2007 Volvo V70 2.4 Power Brake Booster Switch
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Volvo XC70

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  • 2005 Volvo XC70 Power Brake Booster Switch
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  • 2006 Volvo XC70 Power Brake Booster Switch
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Product Reviews

16 Reviews

5.0
Average rating
Leave a review
Mark Andrews
on Mon, Mar 23 at 06:33PM
Vacuum pump running constantly.
Running battery down, none of the auto parts stores had these in stock....and I work at one!! LOL Did exactly has needed and problem solved. 2003 XC 70
Simon
on Wed, Nov 03 at 11:33AM
booster switch replacement
Had to remove the air filter box to replace a damaged low beam driver headlight socket. On replacing the box, I broke the booster switch. I was able to hold it with a velcro strap but ordered this part. When I went to install the part, the strap had loosened so the part was urgently needed. As others have noted, the old version is weaker and splits at the bottom of the cylinder just under the electrical socket. The new one is one piece. I tried to remove the vacuum hoses levering with a screw driver but in the end they just came off easily with pulling and a twisting action on the hoses. New part is working fine.
Nate
on Tue, Aug 03 at 01:23PM
Fits and works
Easy replacement, works as intended. Has arrow indicators if you forget which way it goes
john
on Fri, Mar 26 at 02:36PM
X
Nice part. Used on 2003 XC70
robin boucher
on Mon, Apr 01 at 07:57PM
good parts
thank you
H.A.
on Thu, Dec 27 at 09:10AM
Volvo Booster Vacuum Switch
I changed this part since mine was broken but i did not notice any difference in the performance or the braking of the car. This part fits well, and I guess it does what it is supposed to.
Bill
on Sun, Jan 28 at 01:47PM
S80
Easy swap now booster pump runs like a champ
Paul R.
on Sun, Feb 12 at 08:19PM
Perfect fit.
Item as described. Easy to install.
JimB
on Fri, Aug 26 at 06:19AM
Volvo OEM is always good
This one fit and worked perfectly.
Mark B.
on Wed, Jun 29 at 02:24PM
Really made a difference
I had our 2003 S60 at the dealership for air conditioning service and the head mechanic also noted that this switch had turned gray. He says that's often an indication it is about to fail if not already, causing the vacuum pump to run continuously and increase its wear-and-tear. So I replaced it -- made an immediate difference. Takes only a few minutes since mine sits at the front top corner of the engine bay and the hoses were not too reluctant to separate from the switch. Be sure to take care not to break the plastic bracket that holds it in place.
Show more reviews (6 more)

Questions & Answers

Ask a question
Question Posted by Myrl
Will this part fit Vin: YV1TS92D421245998
Answer (Posted by FCP Euro Products Team)
Thank you for your VIN, this will not fit. We have added the correct brake booster vacuum switch for your S80, you will find it here https://www.fcpeuro.com/products/volvo-brake-booster-vacuum-switch-genuine-volvo-8649287 part number 8649287
Question Posted by FCP Euro Products Team
How do I diagnose the switch
Answer (Posted by FCP Euro Products Team)
You diagnose this switch with a digital volt ohm meter.

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