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1st Gen Tundras (2000-2006)

General discussion for 1st generation Tundras (2000-2006)

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  1.   Sticky Threads
  2. Sticky

    What have you done to your 1st gen Tundra today?

    T-Rex266, Sep 7, 2015 ... 2392 2393 2394
    Replies:
    71,814
    Views:
    4,736,167
    ToyotaDude
    Jun 16, 2025 at 6:54 PM
  3. Sticky

    1st Gen. Lunch Table - General Discussion

    NUDRAT, Jan 18, 2020 ... 2645 2646 2647
    Replies:
    79,383
    Views:
    3,467,414
    khooiii
    Jun 16, 2025 at 9:18 PM
  4. Sticky

    Let's see your first gen - photo thread

    Rkcruza, Jan 6, 2014 ... 141 142 143
    Replies:
    4,270
    Views:
    733,129
    Filthyphil
    Jun 12, 2025 at 7:37 AM
  5. Sticky

    1st Gen Tundra Armor Thread

    FirstGenVol, Aug 8, 2019 ... 14 15 16
    Replies:
    468
    Views:
    137,963
    JasonC.
    Jun 3, 2025
  6. Sticky

    Early 1st Gen (2000-2003) Tundra Frame Replacement FAQ

    lsaami, Oct 5, 2019 ... 9 10 11
    Replies:
    306
    Views:
    115,226
    w666
    Mar 1, 2025
  7. Sticky

    So ... you wanna buy / just bought a 1st Gen Tundra, eh?

    shifty`, Nov 14, 2022 ... 6 7 8
    Replies:
    221
    Views:
    99,417
    retiredguy111
    Jun 1, 2025
  8. Sticky

    Lower ball joints/part numbers

    Jasont, Oct 23, 2021 ... 12 13 14
    Replies:
    415
    Views:
    58,268
    The Black Mamba
    Jun 15, 2025 at 10:19 PM
  9. Sticky

    DIY: Steering Shaft Seal

    bajaphile, Jun 29, 2019 ... 2 3 4
    Replies:
    116
    Views:
    54,744
    Aocasio
    Apr 3, 2025
  10. Sticky

    Secondary Air System / SAIS Replacement Info and Instructions

    wandering_boy, Jun 5, 2021 ... 2 3
    Replies:
    77
    Views:
    52,480
    shifty`
    Aug 24, 2024
  11. Sticky

    How big is yours? Measure up!

    Darkness, May 15, 2019 ... 5 6 7
    Replies:
    188
    Views:
    47,370
    Sirfive
    May 8, 2025
  12. Sticky

    1st Gen Exhaust Clips

    Darkness, Jan 18, 2020 ... 6 7 8
    Replies:
    224
    Views:
    45,663
    khooiii
    Apr 14, 2025
  13. Sticky

    Best Gen-ECGS bushing tool

    FrenchToasty, Jan 4, 2020 ... 11 12 13
    Replies:
    364
    Views:
    43,026
    FrenchToasty[OP]
    May 30, 2025
  14. Locked Sticky

    1st Gen Tundras Info Dump

    Outbound, Aug 31, 2019 ... 2
    Replies:
    37
    Views:
    38,984
    BubbaW
    Feb 17, 2023
  15. Sticky

    gear indicator lamp

    chunk, Mar 31, 2017 ... 2 3
    Replies:
    83
    Views:
    37,962
    The Black Mamba
    Dec 20, 2023
  16. Sticky

    Definitive 2000-2006 cab-area rain water leak thread

    shifty`, Jul 8, 2020 ... 2 3 4
    Replies:
    90
    Views:
    37,342
    khooiii
    May 29, 2025
  17. Sticky

    HOWTO: Use the Toyota Parts system to find & order parts

    shifty`, Sep 30, 2022 ... 2
    Replies:
    39
    Views:
    35,888
    Nicklovin
    Apr 3, 2025
  18. Sticky

    Power Steering Flush - "How To"

    RustyShackle323, Mar 14, 2021 ... 2 3
    Replies:
    71
    Views:
    32,801
    shifty`
    Apr 17, 2025
  19. Sticky

    Rear Brake Adjustment, theory and practice.

    Aerindel, Dec 15, 2021 ... 2 3
    Replies:
    81
    Views:
    25,511
    PNW15
    Dec 4, 2024
  20. Sticky

    1st Gen Tundra Brochures, Owner's Manual and Maintenance Schedules

    BubbaW, Jul 3, 2021
    Replies:
    7
    Views:
    13,185
    BubbaW[OP]
    Feb 17, 2023
  21. Sticky

    Timing belt master thread/sticky?

    Baller, May 12, 2022 ... 2 3
    Replies:
    67
    Views:
    13,114
    bfunke
    May 31, 2025
  22. Locked Sticky

    Tundras.com Code of Conduct

    T-Rex266, May 18, 2018
    Replies:
    0
    Views:
    11,157
    T-Rex266[OP]
    May 18, 2018
  23. Sticky

    1st Gen 4WD Issues Diagnosis/Prevention Guide

    FiatRunner, Oct 8, 2024 ... 2
    Replies:
    30
    Views:
    4,612
    Voss
    Jun 8, 2025
  1.   Normal Threads

  2. Let's see 1st gen with Toyota Rims

    Lupe, Feb 19, 2019 ... 38 39 40
    Replies:
    1,174
    Views:
    304,212
    shifty`
    May 12, 2025

  3. Crackhead resurrection

    Tundra2, Aug 23, 2021 ... 77 78 79
    Replies:
    2,340
    Views:
    161,435
    w666
    Apr 1, 2025

  4. 2000-2006 Tundra big brake upgrade kit (14WA calipers)

    googlydoodle, Jan 30, 2020 ... 10 11 12
    Replies:
    335
    Views:
    112,143
    shifty`
    Apr 11, 2025

  5. 1st gens to Sedona 2023!!!

    FrenchToasty, Feb 17, 2023 ... 105 106 107
    Replies:
    3,209
    Views:
    111,839
    DJenerated
    Aug 5, 2023

  6. 4.7 timing belt

    sidewinder81, Jun 20, 2017 ... 9 10 11
    Replies:
    310
    Views:
    110,008
    FishNinja
    Aug 23, 2024

  7. Show me your truck camping setup!

    Pucks18, Jan 11, 2021 ... 12 13 14
    Replies:
    407
    Views:
    93,427
    colter55
    Apr 17, 2024

  8. Highest mileage 1st Gen. Thread?

    donaldp83, Feb 28, 2017 ... 13 14 15
    Replies:
    446
    Views:
    91,341
    bmf4069
    Apr 28, 2025

  9. Tundra and Sequoia Stalking, er...um, SPOTTING with Charlie™ (1st Gen Edition)!

    PennSilverTaco, Sep 23, 2019 ... 21 22 23
    Replies:
    663
    Views:
    80,852
    PennSilverTaco[OP]
    May 23, 2025

  10. Regular Cab Long Bed (RCLB) - Let's see them!!

    Rex Kramer, Oct 23, 2017 ... 9 10 11
    Replies:
    326
    Views:
    75,124
    Tcamss
    May 26, 2025

  11. Solved - 4hi Light blinking, won't "disengage" 4hi and 4low work fine

    lsaami, Oct 3, 2018 ... 2 3
    Replies:
    89
    Views:
    68,982
    normajean
    Jan 6, 2024

  12. Oil pressure gauge with pic

    AZ59apacheguy, Apr 14, 2017 ... 2
    Replies:
    56
    Views:
    67,709
    shifty`
    Jun 5, 2025

  13. Mushy brake pedal but brakes work fine...

    marbleville, May 3, 2019 ... 3 4 5
    Replies:
    125
    Views:
    66,000
    Cheap'nCheerful
    Sep 6, 2023

  14. 1st gen tundras! Touch Screen head unit. Who's got what?

    Hi06silver, Apr 13, 2020 ... 11 12 13
    Replies:
    368
    Views:
    64,555
    ps8820
    Apr 7, 2025

  15. SOLVED!! -P0441 & P0446 & P0455

    bassman417, Aug 26, 2020 ... 2
    Replies:
    32
    Views:
    61,189
    MGMTunny14
    Mar 17, 2024

  16. Convince me NOT to buy Freedom Offroad UCA

    00TundraZ, Jun 11, 2019 ... 3 4 5
    Replies:
    145
    Views:
    60,828
    shifty`
    Dec 30, 2024

  17. 4.7L Performance Upgrades?

    MSCRUGGS61, Jan 23, 2019 ... 2
    Replies:
    33
    Views:
    60,411
    TX-TRD1stGEN
    Sep 17, 2019

  18. PCV Valve Replacement Instructions-4.7L

    FirstGenVol, Jan 14, 2019 ... 2 3 4
    Replies:
    95
    Views:
    59,537
    shifty`
    May 21, 2025

  19. SOLVED! New starter...same result...help what am I missing

    Motopilot, Sep 2, 2020 ... 2 3 4
    Replies:
    102
    Views:
    56,420
    shifty`
    Mar 17, 2025

  20. Key Fob Replacement 2002 Tundra

    Peterv, Oct 29, 2019 ... 7 8 9
    Replies:
    268
    Views:
    53,008
    theleeb
    Jun 3, 2025

  21. What's in your rear end?

    Darkness, Mar 25, 2019 ... 4 5 6
    Replies:
    170
    Views:
    48,894
    The Black Mamba
    Apr 30, 2025

  22. Torque Specs

    TX-TRD1stGEN, Sep 20, 2019 ... 2
    Replies:
    37
    Views:
    47,503
    olegrey
    Apr 1, 2025

  23. 1st gen on 35's

    mudslinger79, Feb 20, 2018 ... 2 3
    Replies:
    82
    Views:
    47,255
    Orange devil
    May 11, 2021

  24. 2005 Transmission fluid change/check level

    Brandusedtundra, Dec 21, 2018 ... 2
    Replies:
    38
    Views:
    46,526
    FrenchToasty
    Sep 21, 2019

  25. Instrument panel and dash lights?

    new1stgen, Dec 9, 2018 ... 2 3
    Replies:
    64
    Views:
    46,436
    shifty`
    Feb 6, 2023

  26. Crank shaft position sensor location?

    russianbear, May 19, 2016
    Replies:
    9
    Views:
    44,654
    Phillipk98
    Jul 19, 2017

  27. Correct Spicer Carrier Bearing for 1st gen tundra EXACT TOYOTA OEM

    00TundraZ, Apr 30, 2019 ... 3 4 5
    Replies:
    145
    Views:
    44,616
    shifty`
    Jan 30, 2024

  28. 1st Gens Are Entering Legendary Status

    Professional Hand Model, Feb 22, 2021 ... 12 13 14
    Replies:
    391
    Views:
    44,483
    The Black Mamba
    Nov 8, 2023

  29. Better Braking Brakes! Easy!!!

    Professional Hand Model, Oct 18, 2018 ... 2 3 4
    Replies:
    103
    Views:
    44,376
    shifty`
    Apr 1, 2025

  30. I'm at my wits end- Master Cylinder issues..

    Stats, Feb 11, 2019 ... 5 6 7
    Replies:
    201
    Views:
    43,345
    Nakedgun
    Mar 30, 2025

  31. 4HI light keeps blinking

    faviles, Nov 20, 2018 ... 2
    Replies:
    36
    Views:
    43,195
    Professional Hand Model
    May 28, 2020

  32. Multiple misfires after rebuild ** FIXED **

    Brynden29, Jul 16, 2022 ... 22 23 24
    Replies:
    693
    Views:
    42,634
    KNABORES
    Dec 5, 2022

  33. Amazing 1st Gen Headlamp Upgrade

    Neo, Jul 12, 2023 ... 15 16 17
    Replies:
    482
    Views:
    42,385
    MT-Tundra
    May 19, 2025

  34. 00-03 Early Gen TRD Supercharger 4.7 2UZFE

    evilrb, Aug 6, 2020 ... 2
    Replies:
    56
    Views:
    41,805
    Blueranger501
    Feb 5, 2021

  35. First Gen Grille Options

    daveeasa, Sep 16, 2021 ... 7 8 9
    Replies:
    253
    Views:
    41,677
    Tlar25
    Feb 24, 2025

  36. Longtravel: Banner/HulkSmash Build- PapaSmurf & Sunnier Build a First Gen

    Sunnier, Apr 16, 2019 ... 8 9 10
    Replies:
    283
    Views:
    41,641
    Darkness
    Nov 19, 2021

  37. Timing Belt break - 2006 tundra 4.7

    PadreFan, Jan 2, 2018
    Replies:
    16
    Views:
    39,696
    mtntop
    Jul 2, 2018

  38. 2000 Limited TRD refresh/repair story

    FiatRunner, Nov 25, 2022 ... 17 18 19
    Replies:
    553
    Views:
    39,482
    FiatRunner[OP]
    Jun 12, 2025 at 3:16 PM

  39. New to me 2001 4x4 5spd V6

    Bmktw2, May 16, 2023 ... 24 25 26
    Replies:
    777
    Views:
    39,299
    MT-Tundra
    Mar 31, 2025

  40. Rusted leaking rear differential cover

    Big Paully, Jun 24, 2018 ... 3 4 5
    Replies:
    127
    Views:
    38,979
    Richid
    Nov 12, 2023

  41. Things to look out for in a high mileage Tundra

    2ski4life7, Jun 20, 2017 ... 2
    Replies:
    47
    Views:
    38,594
    paulyg363
    Aug 5, 2020

  42. 1st Gen Tundra Tire Setup

    YOUNGBUCK34, Aug 16, 2020 ... 2 3 4
    Replies:
    92
    Views:
    38,210
    ChalkyDC
    Apr 21, 2025

  43. 2006 tundra Access Cab, wiring in aftermarket radio cannot find wiring color code schematic

    tom723, Dec 17, 2017
    Replies:
    3
    Views:
    37,432
    GavinG83
    Dec 18, 2017

  44. 1st Gen Slider Options

    FirstGenVol, Jul 2, 2019 ... 4 5 6
    Replies:
    168
    Views:
    37,122
    Baller
    Sep 11, 2024

  45. Best oil to use in Tundra w/ 150k miles on it

    PirateSteve, Mar 31, 2019 ... 2 3
    Replies:
    82
    Views:
    37,105
    shifty`
    Aug 30, 2021

  46. Crankshaft position sensor

    Cr2008, Apr 16, 2017
    Replies:
    8
    Views:
    37,063
    BestGen
    May 19, 2020

  47. Upgrade 1st gen 60/40 seat with something better?

    Flyboy311, Jun 17, 2018 ... 2
    Replies:
    56
    Views:
    36,797
    Lundy
    Sep 9, 2023

  48. My 2001 TRD Access Cab Repair/Modify Thread

    N84434, Jul 27, 2020 ... 8 9 10
    Replies:
    277
    Views:
    36,284
    ps8820
    Jan 23, 2025

  49. First Gen Lower Ball Joint(LBJ) Failures

    FirstGenVol, May 1, 2024 ... 19 20 21
    Replies:
    602
    Views:
    36,053
    FirstGenVol[OP]
    Jun 13, 2025 at 1:27 PM

  50. Official Gas Mileage Thread

    Darkness, Oct 3, 2019 ... 6 7 8
    Replies:
    224
    Views:
    35,649
    Filthyphil
    May 17, 2021

  51. Finally got a Tundra, what mods should I do first?

    Perfected, Feb 13, 2015 ... 2
    Replies:
    48
    Views:
    35,588
    Perfected[OP]
    Dec 2, 2018
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Products Discussed in

ATP Automotive AT-205 Re-Seal Stops Leaks, 8 Ounce Bottle
$14.74
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
$183.99
TRIAX Synergy Gear Max 75W-90 GL-5 Limited Slip, Ultra Long Drain 500k Miles, Manual Transmission, Gear/Differential Lubricant (1 Gallon)
$38.49
Supreme Suspensions - 1.5"-2" Rear Add-A-Leaf Lift Kit for 1999-2021 Toyota Tundra - 21.5" Short AAL Set with Isolator Pads and Square Bend U-Bolts
$189.89
Front Hub Grease Cap Compatible with Toyota Lexus Tacoma 4Runner Tundra GX460, Replace# 43514-28010 (2 PCS)
$22.99
XYgdhqpt 5/16" Mandrel-Formed Molded Rubber Fuel Line Hose Elbow 45° 90° 135° 180°degree bend-5/16 molded hose(45 90 180 135 degree bend turn angle)
$17.95
50-Piece Plastic Plug Set - Auto Body Plugs for Round Holes - Sheet Metal & Hole Plugs - Automotive
$16.98
AUTOKAY Black Front Seat Armrest Cover Fits for Honda CR-V CRV 2007 2008 2009
$16.98
Permatex 81878 Ultra Copper Maximum Temperature RTV Silicone Gasket Maker, 3 oz. Tube
$11.14
Meguiar's Keep Clear Headlight Coating, Maintain Like-New Clarity of Your Headlights with an Easy-to-Use Formula and UV Protection that Lasts All Year Long, 4 Ounce Aerosol
$10.59
Casrram Upgrade Aluminum Tailgate Hinge Bushing Compatible with Toyota Tundra 2007-2021 for Rear Tail Gate Left Driver Side
$24.99
36410-34015 Transfer Case Motor Replacement for 2000-2006 Tundra, 2005-2017 Tacoma, 2010-2017 Toyota 4Runner 4WD 4-Wheel Drive 4x4 Transfer Case Shift Actuator Motor Transmission Actuator Assembly
$109.99
Transfer Case Motor Actuator 36410-34015 For 2000-2006 Tundra, 2005-2017 Tacoma, 2010-2017 Toyota 4Runner 4WD 4-Wheel Drive 4x4 Transfer Case Shift Actuator Motor Transmission Actuator Assembly
$85.99
Genuine Toyota 69304-0C010 Door Lock Sub-Assembly
$103.89
Denso 234-4161 Oxygen Sensor with 15.35” 4-Wire Harness
$52.45
Toyota Gasket - 22271-50050
$11.00
Hayden 679 Universal 11” Rapid-Cool Add-On Transmission Cooler to Enhance Cooling (not for direct replacement of the factory unit)
$57.58
KENWOOD DNR1007XR eXcelon 10.1" High Definition Navigation Car Stereo Receiver with Capacitive Touch Panel
$1,399.00
Nu-Calgon 417175 Evap Foam
$18.39
5-30 ft Long Telescopic Extension Pole // Multi-purpose Extendable Pole with Universal Twist-on Metal Tip // Lightweight and Sturdy // Best Telescoping Pole for Painting, Dusting and Window Cleaning
$119.97
TOYOTA Genuine Parts - Valve Sub-Assy, Vent (12204-50030)
$18.95
HECASA Steel Grille Guard Compatible with 2000-2006 Toyota Tundra 2001-2004 Sequoia Bull Bar Front Bumper Grill Grille Guard Protector Brush Push Bar Black Power Coated
$215.00
Toyota Oil Drain Plug Crushable Steel Gaskets Set of 10 OEM 12157-10010
$13.79
Liquid Rubber RV Roof Sealant- Professional-Grade Solar Reflective Flexible Waterproof Membrane Coating for EPDM, TPO, Fiberglass & Aluminum Camper & Travel Trailers- Brilliant White, 1 Gallon
$79.95
VIOFO Dash Cam A119 V3 2K 2560x1440P Quad HD+ 60FPS Front Car Dash Camera, 5MP STARVIS Sensor, 140-Degree Wide Angle, GPS Included, Buffered Parking Mode, True HDR, Motion Detection, Time Lapse
$107.99
Schumacher Electric Battery Terminal Cleaning Brush, BAF-BI, for Automotive, Marine, and Power Sport Batteries, with One-Year Limited Warranty, Chrome
$4.99
Proxicast Pro-Grade Extra Strong 30mil Weatherproof Self-Fusing Silicone Rubber Sealing Tape For Outdoor Antenna Coax & Electrical Cables, Hose/Pipe Leaks & Emergency Repairs (1.5" x 15' roll) - Black
$17.95
TRD Offroad Decals for Tacoma Bed, 4x4 Racing Development Sticker (Set of 2) (Black)
$17.98
Channellock Replacement Tips, Steel, 927 Replacement Tip Kit (927T)
$19.97
Motorup America Winshield Snow Cover and Sunshade Protector Fits Select Vehicles Car Truck Van SUV
$19.20
THEPRO Battery Hold Down Tray Kit, Corrosion-Resistant Steel Storage Battery Holder Adjustable Bracket Clamp for Car, Boat, Marine (27cm Bolt with 34cm Battery Tray)
$18.97
Etekcity Infrared Thermometer Laser Temperature Gun 774, Meat Food Candy Oven Thermometer for Griddle Accessories, Heat Gun for Cooking Refrigerator Tools, Yellow
$18.98
Toyota Genuine Heating and Air Conditioning Control and Air Duct Thermistor Assembly
$19.95
Ferrule Crimping Tool Kit, LUNEY Crimper Plier with 1250PCS Wire Ferrules Kit Wire End Terminals, Self-adjustable Ratchet Tool Set for AWG 23-7 Cable connectors, 0.25-10mm²
$17.98
Scosche LOC2SL Line Output Converter with Remote Control Knob - 2CH High/Low RCA Converter Car Audio - Ideal for Subwoofer Amp - Line Level Converter for Car Stereo - Easy Installation - Quality Sound
$19.97
ARANA Gas Struts 17" 40 Lb, Leer Topper C16-06874 Gas Spring, ML36-40 17" Lift Support Shocks for Camper Shell Truck Canopy Cap Toolbox Lid, 2Pcs
$19.98
Gledewen Tailgate Handle Liftgate Latch Handle with Keyhole | for 2000-2006 Toyota Tundra | Replaces# 69090-0C010 69090-0C030-C0
$17.98
ABN Ratcheting Caliper Piston Tool – 4 in 1 Disc Brake Caliper Compression Tool Universal Brake Caliper Spreader Tool
$18.98
Diode Dynamics LED Flasher compatible with Toyota Sequoia 2001-2006, CF18 Standard
$19.95
THEPRO Battery Hold Down Tray Kit, Corrosion-Resistant Steel Storage Battery Holder Adjustable Bracket Clamp for Car, Boat, Marine (23cm Bolt with 28cm Battery Tray)
$18.97
Dorman 1631244 Driver Side Side Marker Light Assembly Compatible with Select Toyota Models
$19.76
Directed Electronics Inc 8623 Electronics Ball Bearing Tilt Switch
$19.75
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