1. Welcome to Tundras.com!

    You are currently viewing as a guest! To get full-access, you need to register for a FREE account.

    As a registered member, you’ll be able to:
    • Participate in all Tundra discussion topics
    • Transfer over your build thread from a different forum to this one
    • Communicate privately with other Tundra owners from around the world
    • Post your own photos in our Members Gallery
    • Access all special features of the site
    Quick Links: New Owner/Member - IA Need radio wiring diagram for '01 Limited w/ JBL Amp New Member Today Sun 01 Dec 2024 Newbie Just figured to let you know I have had and loved toyota cars and truckss since 1980 New Tundra Owner First time Tundra owner and need some suggestions

Engine number

Discussion in 'New Member Introductions' started by 1794Rookie, Jul 21, 2025 at 2:26 PM.

  1. Jul 21, 2025 at 2:26 PM
    #1
    1794Rookie

    #1
    1794Rookie [OP] New Member

    Joined:
    Jun 20, 2025
    Member:
    #136751
    Messages:
    20
    Gender:
    Male
    Vehicle:
    White 2017 1794 Edition
    Stock
    Hey guys, I was looking on the amsoil website and they had two different numbers for the 2017 Toyota Tundra engine. They were 3UR-FE and 3UR-FBE flex fuel. What the heck. How do you know which one you have.
     
    1794Rookie, Jul 21, 2025 at 2:26 PM
    #1
  2. Jul 21, 2025 at 3:08 PM
    #2
    Tunrod

    #2
    Tunrod New Member

    Joined:
    Jun 11, 2024
    Member:
    #118267
    Messages:
    688
    Gender:
    Male
    First Name:
    Rod
    Vehicle:
    2021 SR5 CM 4x4
    Trans cooler, CatShield, TRD RSB, air bags, ScangaugeII, K02's, F/R Dashcam, Borla Exhaust
    Tunrod, Jul 21, 2025 at 3:08 PM
    #2
  3. Jul 21, 2025 at 3:49 PM
    #3
    Wynnded

    #3
    Wynnded What MPG...

    Joined:
    Apr 20, 2014
    Member:
    #379
    Messages:
    5,688
    Gender:
    Male
    Rockies
    Vehicle:
    Souped up truck
    Magnuson Magnum TVS 2650 S/C Sniv's Speed Shop 65mm pulley IPT built transmission RCF Throttle Body TRD PRO BBS Wheels TRD Front Sway Bar TRD Rear Sway Bar Fox TRD Pro Shocks Limited mirrors (auto darkening/backup camera/power fold/puddle lights) Limited Grill Mod Automatic Climate Controls Mod Automatic Headlamp Mod Sequoia Transfer Case Mod Sequoia Leather Steering Wheel Mod Sequoia Limited Gage Cluster Mod Sequoia LED Headlamp Upgrade Window Tint 15/70% Fake Manual Transmission Mod 10" BAMufflers Stainless Catback Valhalla Catalytic Converter Shields Engine Block Heater Illuminated Ignition Key Ring Mod Deck Rail System w/cleats Solid Offroad Engine Mounts
    Sometimes it will say on your gas tank filler cap that it's E85, or a decal in the engine compartment indicating that your engine is a 3UR-FBE, or not.
     
    Wynnded, Jul 21, 2025 at 3:49 PM
    #3
  4. Jul 21, 2025 at 4:38 PM
    #4
    vmkeith

    #4
    vmkeith Slow is smooth, smooth is fast

    Joined:
    Feb 26, 2024
    Member:
    #112643
    Messages:
    151
    Gender:
    Male
    First Name:
    Vince
    Clark County, Wa
    Vehicle:
    2014 Super White Tundra SR5 CrewMax 4x4
    Rhino Lining bedliner 275/70/18 Pirelli Scorpion A/T tires Lund 5" Cab Length Oval Curved Tube Steps RealTruck Elevate FS Bed Rack Rhino-Rack Carriers RealTruck TruXedo Pro X15 Tonneau Cover Diode Dynamics SS3 LED Fog Light Kit Auxito LED Headlight Bulbs Rydonair 7" antenna
    Sometimes you can find it on a little plaque inside the driver's side door frame, and engine compartment plaque after popping the hood open, or stamped on the engine itself. Usually at the front of the engine or near the timing cover.
     
    vmkeith, Jul 21, 2025 at 4:38 PM
    #4
  5. Jul 21, 2025 at 7:40 PM
    #5
    1794Rookie

    #5
    1794Rookie [OP] New Member

    Joined:
    Jun 20, 2025
    Member:
    #136751
    Messages:
    20
    Gender:
    Male
    Vehicle:
    White 2017 1794 Edition
    Stock
    I’ll check it out. Thanks guys.
     
    1794Rookie, Jul 21, 2025 at 7:40 PM
    #5
  6. Jul 22, 2025 at 4:32 AM
    #6
    Bakershack

    #6
    Bakershack Critical of Noncritical Thinkers

    Joined:
    May 20, 2020
    Member:
    #46846
    Messages:
    5,937
    Gender:
    Male
    First Name:
    Kelly
    Spanish Fort, AL
    Vehicle:
    2020 SSM 1794 4x4
    Welcome from LA (Lower Alabama)!
     
    Bakershack, Jul 22, 2025 at 4:32 AM
    #6
  7. Jul 23, 2025 at 2:17 AM
    #7
    Jim LE 1301

    #7
    Jim LE 1301 Camaro Lover, SSEM # 11,TTC#179

    Joined:
    Apr 29, 2018
    Member:
    #14884
    Messages:
    29,794
    Gender:
    Male
    First Name:
    Jim
    Hudson Valley, New York
    Vehicle:
    2018 MGM Tundra TRD Sport Double Cab
    Welcome from NY.
     
    Jim LE 1301, Jul 23, 2025 at 2:17 AM
    #7
Register FREE to Reply!

Products Discussed in

TRIAX Synergy Gear Max 75W-90 GL-5 Limited Slip, Ultra Long Drain 500k Miles, Manual Transmission, Gear/Differential Lubricant (1 Gallon)
$38.49
AISIN TKT-021 Engine Timing Belt Kit with Water Pump - Compatible with Select Lexus GS400, GS430, GX470, LS400, LS430, LX470, SC400, SC430 Toyota 4Runner, Land Cruiser, Sequoia, Tundra
$184.95
TOYOTA Genuine Parts - Valve Sub-Assy, Vent (12204-50030)
$18.95
JDMCAR Central Control Gear Shift Panel Trim Cover Compatible with 2022 2023 2024 2025 Toyota Tundra/Sequoia Accessories, Gear Shift Control Anti-Scratch Panel Decorative Sticker -Matte Black
$17.98
Denso 221-0517 Radiator
$177.93
Alpine iLX-W650 7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto
$294.99
DOOD Front Grille Sensor Cover for toyotaTundra 2018 2019 2020 2021 Trd Pro Grill Radar Sensor Cover for Tundra Radiator Grille Garnish TSS Front Sensor Cover Replace 53141-34010
$21.00
TOYOTA Tundra Interior BURL Wood Dash Trim KIT Set 2007 2008 2009 2010
$228.88
Denso Air Filter - 143-3045
$17.32
JDM ASTAR Canbus Error Free GX-3020 Chipsets 1.25"es 31mm DE3175 DE3021 DE3022 3175 Bright White LED Bulbs
$14.99
2010-2019 Toyota Tundra (w/o JBL Audio) AutoHarnessHouse.com Factory Amp Upgrade Harness AHH-4438
$18.00
Cali Raised LED Tacoma, Tundra, and 4Runner Fog Light Pod H11 OEM Adaptor
$17.98
Marsauto 194 LED Bulb 6000K White 168 T10 2825 W5W 5SMD Replacement Bulbs for Car Dome Map Door Courtesy Side Marker Reading Glove Box License Plate Lights (Pack of 10)
$12.99
Yootech Wireless Charger,10W Max Fast Wireless Charging Pad Compatible with iPhone 16e/16/16 Plus/16 Pro Max/15/14/13/SE 2022/12/11/X/8,Samsung Galaxy S22/S21/S20,for AirPods Pro 2(No AC Adapter)
$12.99
MAGZO Weather Stripping Door Seal, 2" Wide X 3/8" Thick Adhesive Foam Tape Soundproof Weatherstripping for Windows, 1 Roll Total 6.5FT Black
$13.86
Pyle Universal Mount Front Rear Camera - Marine Grade Waterproof Built-in Distance Scale Lines Backup Parking/Reverse Assist Cam w/ Night Vision LED Lights 420 TVL Resolution & RCA Output PLCM37FRV
$18.05
FARBIN Loud Car Horn 12v Super Tone Motorcycle Horns High Tone/Low Tone Twin Horn Kit with Protective Grill (red)
$23.99
MFC New Multi-Purpose Aluminum Adjustable Fire Extinguisher Holder Mount with 8 Clamps(4 pcs Extra Adjustable Rings for Spare Using) Compatible with for Jeep Wrangler UTV Polaris RZR Ranger
$21.99
Metra 95-8246HG Toyota Tundra 2014-UP DDIN (High Gloss Black)
$23.44
SYLVANIA - 9006ST.BP2 - 9006 SilverStar - High Performance Halogen Headlight Bulb, High Beam, Low Beam and Fog Replacement Bulb, Brighter Downroad with Whiter Light (Contains 2 Bulbs)
$22.99
Heavy Duty Cargo Net Stretchable, Universal Adjustable Elastic Truck Net with Hooks, Storage Mesh Organizer Bungee for Car, SUV, Truck
$25.99
Denso Engine Oil Filter - 150-2010
$9.83
Metra 70-1761 Radio Wiring Harness For Toyota 87-Up Power 4 Speaker
$8.27
Denso (3297) SK20R11 Iridium Spark Plug, Pack of 1
$9.36
METRA Ltd 40-LX11 Antenna Adaptor Cable - Select 2009-Up Lexus/Toyota
$10.25
iJDMTOY 8-Pin LM449 81980-50030 066500-4650 Electronic LED Flasher Assy Relay Fix Compatible with Lexus Scion or Toyota LED Turn Signal Light Bulbs
$11.09
Grannick's Bitter Apple Liquid 1, 8 oz Chewing Deterrent Spray, Anti Chew Behavior Training Aid for Dogs and Cats; Stops Destructive Chewing Licking of Bandages, Paws, Shoes, Fur, Doors and Furniture
$12.45
Omix-Ada | 12020.03 | Interior Rear View Mirror | OE Reference: 8993023 | Fits 1972-2002 Jeep CJ / Wrangler YJ / TJ
$26.99
ORCISH 70PCS Tire Repair Kit, Professional Heavy Duty Tire Plug Kit, Tire Patch Kit for Fix a Flat, Tubeless Tire Puncture Change Tool Kit for Car, Motorcycle, Truck, ATV, Tractor, RV, SUV, Trailer
$26.95
CravenSpeed Stubby Antenna Compatible with Toyota Tundra 1999-2021 | 4"es | Short Antenna Replacement | Made in The USA
$25.00
Ampper Blind Spot Mirror, 2" Round HD Glass Frameless Convex Rear View Mirror, Pack of 2
$5.99
Silly Boys Trucks are for Girls Vinyl Decal - Pink Window Sticker
$3.99
MonsterBolts - #4-40 x 5/8" Socket Head Screws, Stainless Steel, 10 Pack
$4.73
GOOACC Car Clip Panel Audio Video Dashboard Dismantle Kits Installer Removal Tool-4PCS
$6.55
1797 T5 LED Bulb Dashboard Dash Lights White 6000K 3030 SMD Wedge Base for Car Truck Instrument Indicator Air Conditioning AC Lamp Auto Interior Accessories Kit Bright 12V 1W Pack of 10
$7.98
FERNCO P33U-305 Bushing, 3", Black
$9.98
Amazon Basics High Mileage Motor Oil - Full Synthetic - 5W-30 - 5 Quart, 160 fl oz (Pack of 1)
$26.07
Continental OE Technology Series 4080948 8-Rib, 94.8" Multi-V Belt
$29.21
Helicoil 5334-14 Save-A-Thread Thread Repair Kit M14 x 1.25
$31.98
2010 Toyota "G" Chip Master Transponder Key (Factory Original - NEW)
$34.10
Philips 12789LPB2 Bright White Vision LED Back-up Light (921 /T16), 2 Pack
$34.99
WD-40 Specialist Rust Remover Soak, One Gallon
$32.54
To Top