Walker Products Engine Variable Valve Timing (VVT) Solenoid P/N:590-1098
Walker Products 590-1238 right VVT solenoid for the 2005-2011 Volvo XC90 V8 4.4L and other vehicles controls oil flow to the cam phaser or VVT sprocket. Also called a variable valve timing solenoid, it adjusts valve opening angles with engine load and speed.
Over time a VVT solenoid can clog, stick open or closed, or fail electrically. That can set fault codes such as P0010–P0014 or P0020–P0024, or cause rough idle or hesitation. These signs alone do not prove this part is the problem; low or dirty engine oil is another common cause.
This OE replacement is a VVT solenoid for the 2005-2011 Volvo XC90 V8 4.4L and the 2007-2010 Volvo S80 V8 4.4L. This listing is one solenoid for the right intake side. The 2005-2011 Volvo XC90 V8 4.4L takes one, and the other side is a separate part.
Fit and size
Build and materials
Interchange: 916-906 · 35-1208
VVT314 · VTS1098 · 360026920 · 86879480
This part cross-references / interchanges with the following part numbers:
Is this Walker Products 590-1238 solenoid right for the 2007-2010 Volvo S80 V8 4.4L?
Yes. Walker Products 590-1238 fits the 2007-2010 Volvo S80 V8 4.4L, and the 2005-2011 Volvo XC90 V8 4.4L takes the same intake (right) part.
What connector does this VVT solenoid have?
It has one black, oblong female connector with two male spade terminals, plus a single mounting hole.
Which fault codes can a failing VVT solenoid set?
A clogged, sticking or electrically failed solenoid can set codes such as P0010–P0014 or P0020–P0024. A shop can read the codes and test the circuit.
Does the Walker Products 590-1238 need any modification to install?
No. Walker Products 590-1238 connects to the factory wiring connector and mounts at the factory mounting point, so no modification is required.
What is this VVT solenoid built to withstand?
It has oil-resistant seals, a heat-resistant plastic housing, precision-machined internal valves and oil-sealed connectors for constant engine operation.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.