How to replace the navigation antenna on 2003 Cadillac Seville?

The replacement process begins by taking out both the rear shelf trim panel and then disconnecting the GPS antenna wire harness from its retaining clips on the panel. The GPS antenna module must be freed from the rear shelf trim panel when you remove its pushpin bindings through pin center removal followed by total assembly removal. Moving on, users should extract the GPS antenna module from the panel. The installer should position the GPS antenna module onto the rear shelf trim panel and then secure it through the pushpins by driving their centers to achieve locking function. The GPS antenna wiring harness should be reconnected to its position on the rear shelf trim panel before reinstalling the trim panel.

OEM 2003 Cadillac Seville Antenna

Radio Antenna

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2003 Cadillac Seville Antenna Assembly
Part Number: 25745960
$86.38 MSRP: $262.88
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Product Specifications
- Other Name: Antenna; Antenna, Power Radio Antenna
- Item Weight: 0.80 Pounds
- Item Dimensions: 7.0 x 6.5 x 4.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25745960
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2003 Cadillac Seville Submodels:
- SLS, STS | 8 Cyl 4.6 L GAS
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2003 Cadillac Seville Antenna Assembly
Part Number: 12451036
Product Specifications
- Other Name: Antenna, Vehicle Navigation/Information
- Item Weight: 0.60 Pounds
- Item Dimensions: 8.9 x 9.0 x 2.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12451036
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Cadillac Seville Submodels:
- SLS, STS | 8 Cyl 4.6 L GAS
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2003 Cadillac Seville Antenna Assembly
Part Number: 25731632
Product Specifications
- Other Name: Antenna Assembly-Navigation; Antenna, Vehicle Navigation/Information
- Item Weight: 0.50 Pounds
- Item Dimensions: 5.6 x 5.7 x 0.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25731632
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Cadillac Seville Submodels:
- SLS, STS | 8 Cyl 4.6 L GAS
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2003 Cadillac Seville Antenna Assembly
Part Number: 25691146
Product Specifications
- Other Name: Antenna Assembly-Remote Control Door Lock Receiver; Antenna, Door Electric And Vacuum Locks
- Item Weight: 0.40 Pounds
- Item Dimensions: 37.1 x 3.5 x 0.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25691146
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Cadillac Seville Submodels:
- SLS, STS | 8 Cyl 4.6 L GAS

2003 Cadillac Seville Antenna

With a comprehensive array of OEM 2003 Cadillac Seville Antenna, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2003 Cadillac Seville Antenna are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2003 Cadillac Seville Antenna Parts Questions & Experts Answers

Q: How to replace the navigation antenna on 2003 Cadillac Seville?
A: The replacement process begins by taking out both the rear shelf trim panel and then disconnecting the GPS antenna wire harness from its retaining clips on the panel. The GPS antenna module must be freed from the rear shelf trim panel when you remove its pushpin bindings through pin center removal followed by total assembly removal. Moving on, users should extract the GPS antenna module from the panel. The installer should position the GPS antenna module onto the rear shelf trim panel and then secure it through the pushpins by driving their centers to achieve locking function. The GPS antenna wiring harness should be reconnected to its position on the rear shelf trim panel before reinstalling the trim panel.