VehicleVerdict

2021 E-One Quest Ii problems

Verdict · NHTSA data

Limited data — recalls on file

NHTSA has just 0 complaints on file for the 2021 E-One Quest Ii — too few to judge reliability from owner reports alone — but 3 recall campaigns apply to this year, so any used example should have its VIN checked for completed recall work.

0

NHTSA complaints

3

Recalls

0

Investigations

0

Crash-involved

0

Fires reported

0

Injuries

0

Deaths

—

NCAP overall

How does 2021 compare to other Quest Ii years?

Quest Ii NHTSA complaints by model year, 2021 highlighted1 complaints2008: 0 complaints2009: 0 complaints2010: 0 complaints2011: 0 complaints2012: 0 complaints2013: 0 complaints2014: 0 complaints2015: 0 complaints2016: 0 complaints2017: 0 complaints2018: 0 complaints2019: 0 complaints2020: 0 complaints2021: 0 complaints
Quest Ii NHTSA complaints by model year, 2021 highlighted. Red bars are years to avoid.

See all Quest Ii years to avoid →

Does the 2021 E-One Quest Ii have recalls?

3 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.

24V760000SuspensionOctober 11, 2024 · 282 units

Defect

E-One Incorporated (E-One) is recalling certain 2020-2024 Cyclone 2, Typhoon N, 2021- 2024 Cyclone N, and 2021 Quest 2 vehicles. The engine crossmember may break, allowing the cooling fan to contact the fan shroud and become damaged.

Consequence

A damaged cooling fan can result in an engine stall while driving and increase the risk of a crash.

Remedy

Dealers will inspect and repair the crossmember as necessary, free of charge. Owner notification letters were mailed November 26, 2024. Owners may contact E-One Customer Service at 1-352-237-1122.

21V952000Fuel SystemDecember 9, 2021 · 140 units

Defect

E-One Incorporated (E-One) is recalling certain 2019-2021 Cyclone 2, Quest 2, 2020-2021 Typhoon N, 2020 Typhoon, and 2021 Cyclone N vehicles. The fuel tubes between the fuel rail and the injectors for cylinders four, five, and six may fatigue and crack, which can result in a high pressure fuel leak.

Consequence

A high pressure fuel leak in the presence of an ignition source can increase the risk of a fire.

Remedy

Dealers will replace the fuel tubes and install vibration isolators, free of charge. Owner notification letters were mailed February 14, 2022. Owners may contact E-One customer service at 1-352-237-1122.

21V332000Fuel SystemMay 11, 2021 · 915 units

Defect

E-One Incorporated (E-One) is recalling certain 2017-2021 Cyclone 2, Cyclone N, Quest 2, Typhoon, and Typhoon N vehicles. The sealing washer may not seat correctly in the pilot bore holes, allowing the high pressure fuel rail assembly to leak.

Consequence

A fuel leak in the presence of an ignition source increases the risk of a fire.

Remedy

Dealers will inspect and replace the rail as necessary, free of charge. Owner notification letters were mailed out on May 28, 2021. Owners may contact E-One customer service at 1-352-237-1122.

2021 E-One Quest Ii — common questions

Is the 2021 E-One Quest Ii reliable?

The record is thin — 0 NHTSA complaints — so owner-report data can't strongly confirm reliability either way, though 3 recalls should be verified as completed.

Does the 2021 E-One Quest Ii have recalls?

Yes — NHTSA lists 3 recall campaigns affecting the 2021 E-One Quest Ii. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Related

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.