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Oldsmobile Cutlass Supreme Automatic Transmission Kickdown Solenoid Switchs

Oldsmobile Cutlass Supreme Automatic transmission kickdown solenoid switchs

Starting at $67.95, AutoBuffy stocks 1 automatic transmission kickdown solenoid switches from Standard Ignition. This solenoid signals the transmission to downshift when you press the accelerator hard, delivering the burst of power needed for passing or merging. When it fails, the transmission won't downshift on demand, leaving the engine unable to respond properly under hard acceleration.

Signs your Oldsmobile Cutlass Supreme needs a new automatic transmission kickdown solenoid switch

  • Transmission fails to downshift when you floor the accelerator — engine revs climb but vehicle speed doesn't follow
  • Sluggish or unresponsive passing power, especially at highway speeds when quick downshifting is needed
  • Check Engine or Transmission Warning light illuminated, often paired with a solenoid-related fault code such as P0750–P0760 range codes
  • Transmission stays in a higher gear under heavy throttle instead of stepping down one or two gears as expected
  • Erratic or harsh shifts during normal driving if the faulty solenoid is also involved in routine pressure control
  • Noticeable fuel economy drop because the transmission cannot select the optimal gear ratio for load and speed

Which automatic transmission kickdown solenoid switch should you buy for your Oldsmobile Cutlass Supreme?

The most important buying decision is whether to choose an OEM-equivalent direct-fit unit or a remanufactured solenoid, and whether you need a standalone switch or a solenoid pack that includes adjacent units. Verify the solenoid connector type and resistance specification listed in your Oldsmobile Cutlass Supreme service data before ordering, as minor variants exist even within the same transmission family.

OEM-Equivalent Direct-Fit
Best for
Owners who want a straightforward drop-in replacement with matched resistance and connector
What you get
Precisely matched electrical specs, original connector style, and predictable shift behavior without calibration changes
Remanufactured Solenoid
Best for
Budget-conscious repairs where the original solenoid body is in good physical condition
What you get
Rebuilt internals at a lower price point; quality varies by rebuilder, so choose a reputable brand from Standard Ignition
Complete Solenoid Pack / Block
Best for
High-mileage Oldsmobile Cutlass Supreme transmissions where multiple solenoids are worn and it makes sense to replace them together
What you get
All solenoids in one assembly, reducing future labor costs and ensuring consistent hydraulic control across all circuits
Performance / Heavy-Duty Solenoid
Best for
Towing, performance driving, or situations where stock solenoids have repeatedly failed
What you get
Upgraded valve tolerances and materials rated for higher fluid pressures and temperatures beyond stock duty cycles

Automatic transmission kickdown solenoid switchs brands we stock for your Oldsmobile Cutlass Supreme

Standard Ignition
1 option · from $67.95

Replacing an automatic transmission kickdown solenoid switch on a Oldsmobile Cutlass Supreme

Moderate⏱ 1–3 hoursSocket set and ratchetTorx or hex bit set (solenoid retaining bolts vary by transmission)Transmission fluid drain panOBD-II scan tool (to clear codes post-install)Torque wrench

On many Oldsmobile Cutlass Supreme applications, the kickdown solenoid is mounted externally on the transmission case and can be replaced by simply unplugging the connector, removing one or two retaining bolts, and swapping the unit without dropping the pan. When the solenoid is located internally, you will need to drain the fluid, remove the pan and gasket, and access the valve body before the solenoid is reachable. Always install a new pan gasket and refill with the exact transmission fluid specification listed for your Cutlass Supreme before test-driving.

Frequently asked questions

How much does it cost to replace automatic transmission kickdown solenoid switches on a Oldsmobile Cutlass Supreme?
The part alone starts at $67.95 on AutoBuffy. Total repair cost depends on whether the solenoid is externally mounted and accessible or requires a transmission pan drop. External solenoids are a straightforward DIY job; internal units add shop labor, a new pan gasket, and fresh transmission fluid to the overall bill.
Can I drive my Oldsmobile Cutlass Supreme with a bad kickdown solenoid switch?
You can drive short distances, but you should not ignore it. The transmission will not downshift under hard acceleration, creating a real safety hazard during passing maneuvers. Prolonged driving with a faulty solenoid can also cause the transmission to hunt for gears or overheat fluid, potentially causing broader transmission damage over time.
Will a bad kickdown solenoid throw a trouble code on a Oldsmobile Cutlass Supreme?
Yes, in most cases. The PCM monitors solenoid circuit resistance and response, and a failed or open-circuit solenoid typically triggers a code in the P07xx range. However, a mechanically stuck solenoid that still passes electrical tests may not set a code, making symptom diagnosis equally important alongside a scan tool reading.
Do I need to reprogram or relearn anything after replacing the kickdown solenoid on a Oldsmobile Cutlass Supreme?
Most direct-fit OEM-equivalent solenoids require no programming. However, some Oldsmobile transmissions perform a shift adaptation relearn after replacement, which may happen automatically over the first several drive cycles. Clearing any stored transmission fault codes with a scan tool after installation is always recommended to ensure a clean baseline.
Is the kickdown solenoid the same as the TCC or pressure control solenoid on a Oldsmobile Cutlass Supreme?
No. The kickdown solenoid specifically controls downshift response under wide-open throttle. The torque converter clutch solenoid manages lockup, and pressure control solenoids regulate line pressure across all gears. They are separate components, though on some Cutlass Supreme transmissions they share a solenoid body assembly and may be sold together as a pack.
How long does a kickdown solenoid last on a Oldsmobile Cutlass Supreme?
Solenoid service life varies widely based on fluid maintenance habits and driving style. Regular transmission fluid changes are the single biggest factor in solenoid longevity, because degraded fluid deposits varnish on the solenoid valve, causing it to stick. Towing frequently or driving in stop-and-go traffic tends to shorten service life compared to highway use.

Shop automatic transmission kickdown solenoid switchs by year for the Oldsmobile Cutlass Supreme

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