Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Newmar 8a Ground PlateProvide an excellent noise free RF ground by making direct contact with water outside hull. Porous copper construction magnifies contact area ? see matrix for surface area equivalent Silicon bronze hardware provided (Not intended for lightning protection) Model Dimensions Ground Area Weight Inches Centimeters Equivalent Lbs Kg 8A 8 x 2 . 5 x . 5 20. 3 x 6. 3 x 1. 3 20 sq. ft. 6. 1 M2 3 1. 4 12C 12 x 3 x . 5 30. 5 x 7. 6 x 1. 3 40 sq. ft. 12. 2 M2 4 1.
- Provide an excellent noise-free RF ground by making direct contact with water outside hull.
- Porous copper construction magnifies contact area ? see matrix for surface area equivalent
- Silicon bronze hardware provided (Not intended for lightning protection)
| Model | Dimensions | Ground Area | Weight | |||
| Inches | Centimeters | Equivalent | Lbs | Kg | ||
| 8A | 8 x 2 .5 x .5 | 20.3 x 6.3 x 1.3 | 20 sq. ft. | 6.1 M2 | 3 | 1.4 |
| 12C | 12 x 3 x .5 | 30.5 x 7.6 x 1.3 | 40 sq. ft. | 12.2 M2 | 4 | 1.8 |
| 18E | 18 x 6 x .5 | 45.7 x 15.2 x 1.3 | 100 sq. ft. | 30.5 M2 | 11 | 5 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 1228 reviews
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Product Reviews
★★★★★ 5
It fits perfectly.
Great replacement and a very good price.
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Reviewed in the United States on January 17, 2026
★★★★★ 5
Nice and a good price.
Fit our F250 Diesel well.
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Reviewed in the United States on November 10, 2025
★★★★★ 5
Great fitment
Nice fitment
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Reviewed in the United States on December 15, 2025
★★★★★ 2
F250 cabin filter change
Too thick. Air flow decreased significantly which is terrible in the AZ heat!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 27, 2025
★★★★★ 5
Clean filtered air
Installed easy. works great. Clean filtered air.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 21, 2025
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