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- USA
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
HOLLEY EFI 3.5 BAR MAP SENSOR # HO554-134HOLLEY EFI 3. 5 BAR MAP SENSOR # HO554 134 MAP Sensors, Holley EFI, 3. 5 Bar Range, 37. 45 psi, 1 8 in. 27 NPT, Output 0. 5 4. 5 V, Stainless Case, for Forced Induction Engines, Each MAP Sensor Pressure Rating (bar): 3. 5 bar MAP Sensor Pressure Rating (psi): 37. 45 psi Wiring Harness Included: Yes Quantity: Sold individually. Notes: Sensor has 1 8 27 NPT and a linear voltage output of 0. 5 4. 5 volts. Holley MAP Sensors Whether your engine has forced
HOLLEY EFI 3.5 BAR MAP SENSOR # HO554-134MAP Sensors, Holley EFI, 3.5 Bar Range, 37.45 psi, 1/8 in.-27 NPT, Output 0.5-4.5 V, Stainless Case, for Forced Induction Engines, Each
MAP Sensor Pressure Rating (bar):
3.5 bar
MAP Sensor Pressure Rating (psi):
37.45 psi
Wiring Harness Included:
Yes
Quantity:
Sold individually.
Notes:
Sensor has 1/8-27 NPT and a linear voltage output of 0.5-4.5 volts.
Holley MAP Sensors
Whether your engine has forced induction or is naturally aspirated, Holley MAP sensors will keep your engine performing at its best. They're available in 1, 2, 3, 3.5, 5, and 7-bar models, with a variety of psi ranges. Choose the style preferred for your application.
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
4.7 ★★★★★
Based on 204 reviews
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Product Reviews
★★★★★ 5
Our boat
Size: 50 Feet, Style: 10 AWG
A great cable run for our trolling motors
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Reviewed in the United States on December 25, 2025
★★★★★ 5
Great Stuff
Size: 50 Feet, Style: 10 AWG
Perfect for my boat!
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Measure what you buy.
Size: 50 Feet, Style: 10 AWG
I love the product made my job easy on this last pontoon I worked on but the pontoons only 20 ft long and I only pulled wires halfway and I got less than 10 ft left there was not 50 ft on that spool. But now that I've cut it used it and are using it a little hard to complain, but the use of the application for the wire is 100%, thank you very much for the product.
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Reviewed in the United States on March 20, 2024
★★★★★ 4
Great value, but not overly flexible.
Size: 50 Feet, Style: 10 AWG
I used this wire to run power from my car's battery to a ham radio in my trunk, and an inverter under my driver seat. This wire fit the bill perfectly. It is water, oil resistant, and tinned (to resist corrosion). One challenge I ran into was its stiffness. Despite having many fine strands, the wire doesn't flex well. You can bend it, but wants to spring back and doesn't hold its shape. This made running the wire under the hood through the firewall, and along the door moulding... a LOT of work. I scraped a lot of knuckle in the process. Overall, I'd still recommend using it for automotive projects. It is a high quality wire. Just know that it's hard to manipulate though a lot of twists and turns.
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Reviewed in the United States on February 10, 2022
★★★★★ 5
Great Marine Wire!!
Size: 50 Feet, Style: 10 AWG
Great wire Love the insulation & black & white cabling. Great improvement on my sound quality as well!!
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Reviewed in the United States on July 2, 2025
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