How to replace the Amplifier Antenna Assembly on 2004 Toyota Highlander?

The process to replace Amplifier Antenna Assy starts with removing the roof headlining assembly then the roof side rail bracket RH requires the removal of all 4 bolts. You must detach the 2 connectors after which you can take out the 3 clamps and bolt and amplifier antenna assembly. Install the roof headlining assembly as the last step.

OEM 2004 Toyota Highlander Antenna

Radio Antenna

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2004 Toyota Highlander Antenna Mast
Part Number: 86309-0C020
$38.11 MSRP: $51.41
You Save: $13.30 (26%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Pole Sub-Assembly, Pull; Radio Antenna Assembly; Radio Antenna Mast; Antenna Assembly; Mast; Pole Sub-Assembly, Pull Top Antenna
- Replaces: 86309-42060, 86309-AA040, 86309-AA041, 86309-35100, 86309-42040, 86309-42041, 86309-AA042
- Part Name Code: 86309B
- Item Weight: 2.40 Pounds
- Item Dimensions: 36.4 x 4.2 x 4.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 86309-0C020
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2004 Toyota Highlander Submodels:
- Base, Limited, Plus, SE, Sport | 4 Cyl 2.4 L GAS, 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS, 6 Cyl 3.5 L GAS
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2004 Toyota Highlander Antenna Assembly
Part Number: 86309-48020
$102.49 MSRP: $139.44
You Save: $36.95 (27%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pole Sub-Assembly, Pull; Radio Antenna Mast; Antenna; Antenna Assembly, W/Holder
- Part Name Code: 86300
- Item Weight: 1.40 Pounds
- Item Dimensions: 22.0 x 10.8 x 2.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 86309-48020
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2004 Toyota Highlander Submodels:
- Base, Limited, Sport | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS
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2004 Toyota Highlander Amplifier, Passenger Side
Part Number: 86300-48110
$345.59 MSRP: $493.42
You Save: $147.83 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Antenna Assembly, Amplifier; Antenna Amplifier, Right
- Position: Passenger Side
- Part Name Code: 86300B
- Item Weight: 0.90 Pounds
- Item Dimensions: 11.7 x 3.8 x 1.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 86300-48110
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2004 Toyota Highlander Submodels:
- Base, Hybrid, Hybrid Limited, Limited, Sport | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.3 L GAS
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2004 Toyota Highlander Amplifier, Driver Side
Part Number: 86300-48120
$282.90 MSRP: $403.92
You Save: $121.02 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Antenna Assembly, Amplifier; Antenna Amplifier, Left
- Position: Driver Side
- Part Name Code: 86300C
- Item Weight: 1.00 Pounds
- Item Dimensions: 12.1 x 3.3 x 1.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 86300-48120
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2004 Toyota Highlander Submodels:
- Base, Hybrid, Hybrid Limited, Limited, Sport | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.3 L GAS
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2004 Toyota Highlander Antenna
Part Number: 86860-48070
Product Specifications
- Other Name: Antenna Assembly, Navigation; GPS Antenna Assembly
- Manufacturer Note: W(DVD NAVIGATION.EMV)
- Item Weight: 0.70 Pounds
- Item Dimensions: 7.1 x 5.0 x 2.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 86860-48070
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2004 Toyota Highlander Submodels:
- Base, Hybrid, Hybrid Limited, Limited, Sport | 4 Cyl 2.4 L GAS, 6 Cyl 3.3 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.3 L GAS

2004 Toyota Highlander Antenna

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2004 Toyota Highlander Antenna Parts Q&A

Q: How to replace the Amplifier Antenna Assembly on 2004 Toyota Highlander?
A: The process to replace Amplifier Antenna Assy starts with removing the roof headlining assembly then the roof side rail bracket RH requires the removal of all 4 bolts. You must detach the 2 connectors after which you can take out the 3 clamps and bolt and amplifier antenna assembly. Install the roof headlining assembly as the last step.