How do I confirm pilotpart774355-9502401822968 fits my machine?

Compare the OEM or reference part number, machine model, engine model, and serial number. You can also submit a fitment inquiry before ordering.

In Stock

AC Compressor with Clutch 2005-2011 Fit for Cadillac STS 3.6L Air Conditioning Compressor

For Cadillac Tool Spare Parts

Tool Spare Parts 158309 for Cadillac

Q: What part numbers are associated with this Tool Spare Parts?

158309, 1521200, 10361341, 3021431, DW157309, 4472600060, 4710717, 25737325, 89023452, 5512535, 6512535, 7512535

OEM / REF: 158309SKU: pilotpart774355-9502401822968

AC Compressor with Clutch 2005-2011 Fit for Cadillac STS 3.6L Air Conditioning Compressor is a Tool Spare Parts replacement part for Cadillac Tools and Accessories, categorized under Tools and Accessories > Tool Spare Parts. Use OEM part number 158309 and confirm machine model, engine model, and serial details befor...

Stock: In stock
Condition: New
Fitment: Cadillac Tools and Accessories
Category: Tool Spare Parts

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$195.99USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 22 – Oct 29
10	Oct 20 – Oct 27
50	Oct 18 – Oct 25

Estimates from today; confirm exact lead time before payment.

Quantity

Buy online now or add to your quote list for bulk pricing and fitment confirmation.

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Lead times can vary by freight route and customs. Contact support for expedited shipping.

Tool Spare Parts Description

This Tool Spare Parts is indexed for Cadillac s Designed specifically for 2005–2011 Cadillac STS models with the 3.6L engine. Suitable for direct OEM replacement. We recommend professional installation and verification of oil requirements for your specific A/C system.. Compare reference number 158309 against the label on your existing Cadillac component before ordering.

Additional cross references on file: 1521200, 10361341, 3021431. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

158309 1521200 10361341 3021431 DW157309 4472600060 4710717 25737325 89023452 5512535 6512535 7512535

Applications

Cadillac s Designed specifically for 2005–2011 Cadillac STS models with the 3.6L engine. Suitable for direct OEM replacement. We recommend professional installation and verification of oil requirements for your specific A/C system.

Fitment Notes

Brand or application signal: Cadillac Tools and Accessories
Product family: Tool Spare Parts
System category: Tools and Accessories > Tool Spare Parts > Tool Spare Parts
Recommended verification: OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability: InStock
Shipping: Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns: Returns are easier when fitment is confirmed before ordering.
B2B support: Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.