How to replace the center rear car speakers on Cadillac STS?

Begin speaker replacement of the center rear speaker by taking out the rear shelf trim panel. Begin by uninstalling the center speaker nuts to proceed with disconnecting its electrical connector. You need to take the speaker out after disconnecting its electrical connector. Begin the installation process by connecting the electrical connector then installing the speaker first. You need to follow the instructions in the Fastener Notice contained in the Service Precautions. Secure the center speaker using nuts which need to get tightened to a torque value of 9 N.m (80 lb in). Put the rear shelf trim panel back into position as the last step.

How to replace the front upper car speakers on Cadillac STS?

The first step to replace a front upper speaker requires the instrument panel defroster grille removal. Plant the screws connecting the speaker to the I/P then cut its electrical connections. The fastener caution must be followed when connecting electrical connectors to avoid vehicle damage. The speaker should be secured to the I/P by installing screws which are tightened to 2 Nm (18 lb in) before reattaching the instrument panel defroster grille.

OEM Cadillac STS Car Speakers

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Cadillac STS Rear Speaker Part Number: 25798963
$84.77 MSRP: $144.18
You Save: $59.41 (42%)
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Product Specifications
- Other Name: Speaker Assembly-Radio; Instrument Panel Speaker; Front Driver Speaker; Package Tray Speaker; Tweeter; Radio Auxiliary Speakers; Radio Receiver
- Replaces: 25797586, 10302898, 15186667
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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Cadillac STS Rear Speaker Part Number: 84196280
$46.47 MSRP: $84.08
You Save: $37.61 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Speaker, Radio Auxiliary Speakers; Quarter Panel Speaker; Rear Driver Speaker
- Replaces: 10333018, 23318173, 25725733
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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Cadillac STS Instrument Panel Speaker, Front Part Number: 25725728
$14.11 MSRP: $26.51
You Save: $12.40 (47%)
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Product Specifications
- Other Name: Speaker Assembly-Radio Front
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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Cadillac STS Speaker, Front Part Number: 25773787
$46.20 MSRP: $90.22
You Save: $44.02 (49%)
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Product Specifications
- Other Name: Speaker, Front Seat Head Restraint
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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Cadillac STS Front Driver Speaker, Passenger Side Part Number: 25752204
Product Specifications
- Other Name: Speaker, Radio Front Side Door; Speaker, Radio Auxiliary Speakers
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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Cadillac STS Front Driver Speaker, Driver Side Part Number: 25725739
Product Specifications
- Other Name: Speaker Assembly-Radio Front Side Door; Speaker, Radio Auxiliary Speakers
- Position: Front Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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Cadillac STS Package Tray Speaker, Rear Part Number: 25725735
Product Specifications
- Other Name: Speaker Assembly-Radio Rear; Speaker, Radio Auxiliary Speakers
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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Cadillac STS Front Driver Speaker, Driver Side Part Number: 25725731
Product Specifications
- Other Name: Speaker Assembly-Radio Front Side Door; Speaker, Radio Auxiliary Speakers
- Position: Front Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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Cadillac STS Front Driver Speaker, Passenger Side Part Number: 25725730
Product Specifications
- Other Name: Speaker Assembly-Radio Front Side Door; Speaker, Radio Auxiliary Speakers
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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Cadillac STS Instrument Panel Speaker, Front Part Number: 25725729
Product Specifications
- Other Name: Speaker Assembly-Radio Front; Speaker, Radio Receiver
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
View related parts
Cadillac STS Package Tray Speaker Part Number: 25725734
$83.74 MSRP: $149.57
You Save: $65.83 (45%)
Product Specifications
- Other Name: Speaker, Radio Auxiliary Speakers
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS

Cadillac STS Car Speakers

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The Cadillac STS Car Speakers have gained recognition in the market for their reliable performance which helps to provide exceptional audio quality to Cadillac STS vehicle owners. These car speakers contain top-quality construction materials that combine polypropylene with high-grade paper cone woofer elements which produce enhanced bass performance. The silk or silk/polymer composite tweeters along with other tweeters produce accurate sound reproduction that builds a rich audio environment. The component speaker system connects different units between woofers and tweeters by a crossover for minimized distortion while optimizing sound quality. The compatibility with multiple Cadillac STS vehicle models guarantees exceptional music quality for all drivers. Safety remains essential during audio use since the Cadillac STS Car Speakers help drivers stay alert to their environment and play their preferred music simultaneously. The automotive market distinguishes these car speakers because they incorporate advanced sensitivity ratings combined with wattage alignment for amplifiers as special features. Any Cadillac STS owner who wants to enhance their automobile performance will find the Cadillac STS Car Speakers an essential improvement because of their established reputation for quality and performance. These the automaker model Car Speakers provide exceptional sound quality no matter if users are driving in the city or highway environment thus enhancing the luxury experience of the car cars.

Cadillac STS Car Speakers Parts and Q&A

Package Tray Speaker
25725734
Q: How to replace the center rear car speakers on Cadillac STS?
A:
Begin speaker replacement of the center rear speaker by taking out the rear shelf trim panel. Begin by uninstalling the center speaker nuts to proceed with disconnecting its electrical connector. You need to take the speaker out after disconnecting its electrical connector. Begin the installation process by connecting the electrical connector then installing the speaker first. You need to follow the instructions in the Fastener Notice contained in the Service Precautions. Secure the center speaker using nuts which need to get tightened to a torque value of 9 N.m (80 lb in). Put the rear shelf trim panel back into position as the last step.
Instrument Panel Speaker, Front
25725728
Q: How to replace the front upper car speakers on Cadillac STS?
A:
The first step to replace a front upper speaker requires the instrument panel defroster grille removal. Plant the screws connecting the speaker to the I/P then cut its electrical connections. The fastener caution must be followed when connecting electrical connectors to avoid vehicle damage. The speaker should be secured to the I/P by installing screws which are tightened to 2 Nm (18 lb in) before reattaching the instrument panel defroster grille.