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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
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Description
Sierra Thermostat MerCruiser #1458686 18-3549Sierra Thermostat MerCruiser #1458686 18 3549 WARRANTY INFORMATION We are an authorized reseller for all products listed on our website. Please contact the manufacturer for warranty info. SPECS UPC: 808282243968 MPN: 18 3549 Description: 120 Deg Replaces: Mercury Mercruiser 14586 Fits: Mariner: 6 8 9. 9 (2 cyl.) A197112 Later Sea Pro 10 D038000 Later 15 (2 cyl.) B292414 Later 18XD 20XD 25XD B114231 Later 25 ( 2 cyl.) 25 Sea Pro B238464 Later 30 (2
Sierra Thermostat MerCruiser #1458686 18-3549
WARRANTY INFORMATION
We are an authorized reseller for all products listed on our website. Please contact the manufacturer for warranty info.
SPECS
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UPC:
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808282243968
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MPN:
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18-3549
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|
Description:
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120 Deg -
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Replaces:
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Mercury/Mercruiser 14586
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Fits:
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Mariner: 6 -8 -9.9 (2 cyl.) A197112 Later - Sea Pro 10 D038000 Later - 15 (2 cyl.) B292414 Later - 18XD - 20XD - 25XD B114231 Later - 25 ( 2 cyl.) 25 Sea Pro B238464 Later - 30 (2 cyl.) G055314 Later - 45 Jet - 50 - 55 - 60 (3 cyl.) G290585 Later
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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
4.3 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Great Wire
Size: 14/2 AWG-200 FT, Color: White
Great wire for home surround system. Pulled easy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
★★★★★ 4
Great wire
Size: 14/2 AWG-200 FT, Color: White
It was put forward just the way it is great speaker wire
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2026
★★★★★ 5
Speaker wire
Size: 14/2 AWG-200 FT, Color: White
Always my go to wire. And great price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
★★★★★ 5
Great in wall wire, easy to install
Size: 14/2 AWG-200 FT, Color: White
Ran this through studs for an in-wall 5.2 system, worked great, very easy to fish, wire threaded nicely, good copper, good connections. Easy to bend for 14 AWG.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 26, 2025
★★★★★ 5
Good enough
Size: 14/2 AWG-200 FT, Color: White
It works
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
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