Chrysler 948TE, Honda/Acura 9-Speed and ZF9HP48 units incorporate variable force solenoids to control clutch apply/release, torque converter clutch apply/release and line pressure. The solenoid pressure regulator valve insures proper flow volume and pressure to the solenoids during hot conditions and low pressure operation. Low feed pressure at idle can create delayed engagement or wrong gear starts. This valve also limits the maximum pressure to all the solenoids. Excessive solenoid feed pressure can flood the solenoids causing gear ratio codes, harsh up/downshifts and excessive line pressure. Sonnax drop-in solenoid pressure regulator valve kit 85740-09K restores proper solenoid pressure regulation.

Hardcoat anodized aluminum valve combats premature wear
Highly wear resistant billet sleeve seals bore from wear-related fluid loss and provides new, unworn bore for the valve to operate
New spring provided for correct limit pressure
Drill and plug included to allow for quick rerouting of balance oil at the separator plate
Drop-in Zip Valve™ parts install quickly and easily

Learn More About Zip Valve™ Drop-In Repairs

More From This Category

ARP Cylinder Head Stud, Pro-Series, 12-point Head, For Toyota, 2.0L (3SGTE) DOHC Custom Age 625+, Kit

ARP Cylinder Head Stud, Pro-Series, 12-point Head, For Toyota, 2.0L (3SGTE) DOHC Custom Age 625+, Kit

$718.74

Nitrous Express 5.0L Coyote And 7.3L Godzilla Plate System(50-200Hp) w/ Composite Bottle , Kit

Nitrous Express 5.0L Coyote And 7.3L Godzilla Plate System(50-200Hp) w/ Composite Bottle , Kit

$3,114.30

NOS Nitrous System, Wet Plate Kit, 2014-2019 C7 Corvette LT6.2L, 150HP, blue 10lb bottle

NOS Nitrous System, Wet Plate Kit, 2014-2019 C7 Corvette LT6.2L, 150HP, blue 10lb bottle

$2,497.39

Trick Flow Valve Cover Gaskets, Rubber with Steel Core, For Chevrolet, Small Block, Pair

Trick Flow Valve Cover Gaskets, Rubber with Steel Core, For Chevrolet, Small Block, Pair

$131.95

COMP Cams Cam / Lifters / Valvetrain Thumpr Hydraulic Flat Advertised Duration 279 / 296 Lift .4

COMP Cams Cam / Lifters / Valvetrain Thumpr Hydraulic Flat Advertised Duration 279 / 296 Lift .4

$1,356.64

CVF Racing Water Pump Pulley, V-Belt SWP, For Chevrolet Small Block, Kit

CVF Racing Water Pump Pulley, V-Belt SWP, For Chevrolet Small Block, Kit

$151.34