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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
For Your Every Summer RSVP, with Code: SUMMER15
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
4.5 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Great
Size: 1.9" x 9.9" x 11.4"
Great value for the money and easy to install.
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Reviewed in the United States on May 10, 2026
★★★★★ 5
nice quality
Size: 1.9" x 9.9" x 11.4"
I happen to be a fan of K&N air filters. Fit perfect in my vehicle. Seems like a much nicer quality filter than the cheapo filters from the parts store.
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Reviewed in the United States on March 7, 2026
★★★★★ 5
excellent product
Size: 1.9" x 9.9" x 11.4"
easy to install
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Reviewed in the United States on March 21, 2026
★★★★★ 5
Great purchase!
Size: 1.9" x 9.9" x 11.4"
This has worked out quite well. I have had it since 2023 and have been cleaned thru about 6 maintenance schedules. It's been 2 yrs and it's in great shape. Worth every penny.
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Reviewed in the United States on December 21, 2025
★★★★★ 4
Really filters the cabin air
Size: 1.9" x 9.9" x 11.4"
K&N filters are always a cut above. Can’t say the same for service/support after the sale.
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Reviewed in the United States on March 31, 2026