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Vehicle Info NeededSONNAXPART NUMBER: 852-22771-HDK3
Throttle Valve Kit 42RE, 42RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904
$4864
Ships on 09/15/2026
Lowest Price GuaranteeThrottle Valve Kit
Throttle Valve Kit42RE, 42RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904
Common complaints with listed Chrysler units are shift timing concerns, throttle buzz, poor kickdown and/or early upshifts caused by valve and sleeve wear. The OE aluminum throttle plunger stem wears from contacting the steel linkage pivot. Damage to the end of the throttle plunger creates a side load that binds the plunger and restricts the movement of the throttle valve.
Plunger side loading also damages the sleeve that guides the plunger. The sleeve wears as a result of the side load and creates leakage of detent pressure. Loss of detent pressure reduces kickdown that should occur during wide-open throttle (WOT).
Sonnax throttle valve kit 22771-HDK3 eliminates side loading and restores throttle valve control.
- Valve
- Plunger
- Balance Spring
- Spring Shims (3) Performance Use Only
- Alternative TV Spring Performance Use Only
- Sleeve
Common complaints with listed Chrysler units are shift timing concerns, throttle buzz, poor kickdown and/or early upshifts caused by valve and sleeve wear. The OE aluminum throttle plunger stem wears from contacting the steel linkage pivot. Damage to the end of the throttle plunger creates a side load that binds the plunger and restricts the movement of the throttle valve.
Plunger side loading also damages the sleeve that guides the plunger. The sleeve wears as a result of the side load and creates leakage of detent pressure. Loss of detent pressure reduces kickdown that should occur during wide-open throttle (WOT).
Sonnax throttle valve kit 22771-HDK3 eliminates side loading and restores throttle valve control.
- Sleeve, valve and spring made from hardened steel for better wear resistance
- Spring shims and alternative spring allow adjustment of TV pressure and throttle valve control for performance use. See instructions for details on customizing TV pressure.
- Common complaints with listed Chrysler units are shift timing concerns, throttle buzz, poor kickdown and/or early upshifts caused by valve and sleeve wear. The OE aluminum throttle plunger stem wears from contacting the steel linkage pivot. Damage to the end of the throttle plunger creates a side load that binds the plunger and restricts the movement of the throttle valve. Plunger side loading also damages the sleeve that guides the plunger. The sleeve wears as a result of the side load and creates leakage of detent pressure. Loss of detent pressure reduces kickdown that should occur during wide-open throttle (WOT). The Sonnax throttle valve kit eliminates side loading and restores throttle valve control.
Part TypeAutomatic Transmission Throttle Valve
Product LineSonnax Throttle Valve Kit
BrandSONNAX
Package Height0.5
Package Width5.0
Package Length6.0
Weight0.195 PG
Part CategoryReplacement Parts
Part FitmentSemi Universal
Vendor Part Number22771-HDK3
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
