Toggle Navigation
136 item(s)
136 item(s), $14,355.45
2 x TRD Racing Bucket Seat smart phone stand
1 x MKII MR2 3-Row X-Line Performance Radiator
1 x ACT Clutch Disc - E153 Performance Street Sprung
1 x Cometic Gen3 3SGTE MLS Head Gasket
1 x GR-2 Gas Strut inserts - MKIb MR2 (87-89) Rear
2 x 3SGTE Oil Pump Seal
3 x E Series 3rd/4th Gear Synchro Ring
1 x Gen2 3SGTE Turbo Oil Pipe Banjo Bolt Gasket
2 x Toyota Seal Packaging (FIPG)
1 x Heat Resistant Silicone Ducting - 2" x 12'
1 x Toyota 4 Cylinder Oil Filter
2 x 2GRFE V6 Engine Overhaul Gasket set
2 x MKI MR2 Cookie Cutter
1 x MKII MR2 Rev2+ Rear Tie Rod
1 x External Warning Light
2 x MKII MR2 Cookie Cutter
1 x Rear Differential Rebuild Kit
1 x Solid Brass Shift Cable Bushings
2 x TRD Leather Keychain; Carbon insert
2 x MT-90 Gear Oil; Gallon
1 x Gen3/4/5 3SGTE Exhaust Manifold Gasket
1 x Vibrant 1/2" Silicone Hose
1 x MKI MR2 Engine Lid Prop
1 x TRD Leather Keychain; Red
1 x TRD ST165 Turbo to downpipe gasket
1 x MKII Front Outer Tie Rod Ends - PAIR
1 x TCS Gen5 Cruise Control Throttle Cable
1 x Denso First Time Fit Alternator - 00-04 MR2 Spyder; 00-04 Celica
1 x MR2 Spyder Camber Adjusting 'Crash' Bolts
2 x Hella Supertone Horn Kit
1 x E Series 1st Gear Synchro
1 x Exedy Stage 2 Racing Clutch Kit - 3SGTE
1 x TRD Metal/Carbon keychain
1 x K&N High Flow Air Filter - MR2 Spyder/Gen7 Celica
1 x 130901 - Fidanza Aluminum Flywheel - 5S-FE, 1991-1995 MR2/1990-1
1 x CT series Turbo Water Pipe Gasket
1 x Used - 2007 Vibe Owners Manual
2 x 130331 - Fidanza Aluminum Flywheel - 3S-GTE
1 x 52mm Clear Lens Electrical Oil Temp Gauge
1 x BCPR5ES-11 Spark Plug - Set of 4 (4AGE)
2 x 3SGTE Oil Pump O Ring
1 x Square bushing replacement
2 x 3SGE/GTE Front main seal
1 x E153 Speedometer drive gear
1 x MWR Plug 'N Play Wiring adapter
1 x 3SGE/GTE Rear main seal
1 x ARP 3S-GTE Main Stud Kit
2 x 130881 - Fidanza Aluminum Flywheel - V6 Swap
1 x E153 LH Inner Axle Stub - LSD
1 x MKII MR2 High Performance Brakeline Kit
1 x ARP 3S-GTE Head Stud Kit
2 x ARP Extended Wheel Studs
1 x AEM Gauge-Type Wideband UEGO Controller, 6 in 1
1 x Aluminum Shifter Base Bushings
1 x E153 Speedometer drive sleeve
1 x 229501 - Replacement Friction Plate
1 x Competition Clutch LW Steel Flywheel - 3SGTE
1 x Gen3-5 3SGTE Lower Oil Pan
1 x TCS E153 Swap Axle
2 x Heat Resistant Silicone Ducting - 4" x 12'
1 x TRD Shift Knob 04
2 x ARP Extended Wheel Studs w/speed nose
1 x Gen3 3SGTE No. 1 Timing Belt Idler
1 x ACT Clutch Disc - S54 to 3SGTE
1 x Koni Sport Adjustable Strut Inserts - MKIb (87-89) Rear
1 x SC300/400 Interior Door Handle - RH
1 x E Series 2nd Gear Synchro Ring
2 x MWR Forged Steel Ultralight Flywheel - 2ZZ
1 x TRD Mini Sticker Set B
1 x MR2 Only, Issue 18
1 x 4AG Thermostat
1 x MR2 Only, all available issues
2 x MR2 Only, Issue 16
1 x 52mm Digital Boost Gauge
1 x Battery Tender Case
2 x MR2 Only Magazine - 5 Issue bundle
2 x Toyota Performance Magazine - Issue 1
1 x 4AGE Rear Main Seal
1 x 52mm Digital Exhuast Gas Temp Gauge
1 x Racer Series Desert Blower
1 x 60mm Electrical Oil Pressure Gauge
1 x Digital Tachometer with shift light
1 x 130591 - Fidanza Aluminum Flywheel - 7M-GTE
1 x 4AGE/GZE Water Pump
1 x 52mm Digital Water Temperature Gauge
1 x ARP 3S-GTE Custom Age 625+ Head Stud Kit
1 x 4AGE/GZE Oil Cooler Hose/Clamp Kit
1 x MR2 Only, Issue 20
1 x 1990-99 Celica Rear Upper Suspension Mount
1 x 4AG Timing Belt Tensioner/Idler Pulley
1 x 4AGE Full Rebuild Gasket Kit
1 x MR2 Only, Issue 22
1 x JDM Midship Runabout Emblem Black
1 x ARP 4A-GE/GZE Head Stud Kit
1 x 2JZ-GTE Head Gasket
1 x 4AGE/GZE Distributor Seal Repair kit
1 x 4AGZE SC12 Supercharger Seal Kit
1 x Innovate MTX-L AFR Gauge w/O2 Sensor
1 x 4AG Fine Tune Timing Belt
1 x 52mm Metric Electrical Oil Temp Gauge with Warning and Peak
1 x 4AG Thermostat Gasket
1 x Heat Resistant Silicone Ducting - 3" x 12'
1 x ARP 20V 4AGE Head Stud Kit
1 x Jackpad - 3"
1 x 4AGE/GZE Fuel Injector O Rings
1 x 52mm Digital Oil Pressure Gauge
1 x 52mm Digital Tachometer
1 x 1986-89 Celica Rear Upper Suspension Mount
1 x MKI Eagle Cookie Cutter
1 x 60mm Electrical Water Temp Gauge
1 x MR2 Spyder Antenna Mast Kit
1 x Solid Roller Clevis Kit
1 x Used - 85/86 (MKIa) MR2 Rear Tie Rod
1 x 4AGZE Accessory Belt Idler Pulley
View Cart
Checkout
Cart Contents (136)
Checkout
My Account
4AG Thermostat
$23.00
$23.00
OEM Thermostat for the 4AGE and 4AGZE engines.
Model: 90916-03090
Add To Cart
Quick Find
Categories
MKI MR2 (AW11)
Body
Brakes
Bushings
Closeouts/Scratch N Dent
Clutch and Flywheel
Engine
Engine Management
Exhaust
Fuel
Gauges
Ignition
Interior
Oil and other fluids
Racer Cooling
Steering
Storage
Struts
Suspension
Transmission and Axle
TRD
Used Parts
Wheel Spacers and Lugs
20V Engine Parts
MKII MR2 (SW20)
MKIII MR2 Spyder (ZZ30)
Gen4 Celica All Trac (ST165)
Gen5 Celica All Trac (ST185)
Gen6 Celica (ST202)
Gen7 Celica (ZZT230)
Corolla (AE86)
Elise/Exige
MKII Supra (MA61)
MKIII Supra (MA70)
Sc300/Sc400 (Z30)
Gen1 Matrix/Vibe (ZZE130)
Apparel
Decals
Tools
Gauges
Gift Certificates
Club MR2
Publications
Scratch and Dent
Cars for Sale
Super Closeouts
Misc
Information
Shipping & Returns
Privacy Notice
Conditions of Use
Contact Us
Shopping Cart
2 x
TRD Racing Bucket Seat smart phone stand
1 x
MKII MR2 3-Row X-Line Performance Radiator
1 x
ACT Clutch Disc - E153 Performance Street Sprung
1 x
Cometic Gen3 3SGTE MLS Head Gasket
1 x
GR-2 Gas Strut inserts - MKIb MR2 (87-89) Rear
2 x
3SGTE Oil Pump Seal
3 x
E Series 3rd/4th Gear Synchro Ring
1 x
Gen2 3SGTE Turbo Oil Pipe Banjo Bolt Gasket
2 x
Toyota Seal Packaging (FIPG)
1 x
Heat Resistant Silicone Ducting - 2" x 12'
1 x
Toyota 4 Cylinder Oil Filter
2 x
2GRFE V6 Engine Overhaul Gasket set
2 x
MKI MR2 Cookie Cutter
1 x
MKII MR2 Rev2+ Rear Tie Rod
1 x
External Warning Light
2 x
MKII MR2 Cookie Cutter
1 x
Rear Differential Rebuild Kit
1 x
Solid Brass Shift Cable Bushings
2 x
TRD Leather Keychain; Carbon insert
2 x
MT-90 Gear Oil; Gallon
1 x
Gen3/4/5 3SGTE Exhaust Manifold Gasket
1 x
Vibrant 1/2" Silicone Hose
1 x
MKI MR2 Engine Lid Prop
1 x
TRD Leather Keychain; Red
1 x
TRD ST165 Turbo to downpipe gasket
1 x
MKII Front Outer Tie Rod Ends - PAIR
1 x
TCS Gen5 Cruise Control Throttle Cable
1 x
Denso First Time Fit Alternator - 00-04 MR2 Spyder; 00-04 Celica
1 x
MR2 Spyder Camber Adjusting 'Crash' Bolts
2 x
Hella Supertone Horn Kit
1 x
E Series 1st Gear Synchro
1 x
Exedy Stage 2 Racing Clutch Kit - 3SGTE
1 x
TRD Metal/Carbon keychain
1 x
K&N High Flow Air Filter - MR2 Spyder/Gen7 Celica
1 x
130901 - Fidanza Aluminum Flywheel - 5S-FE, 1991-1995 MR2/1990-1
1 x
CT series Turbo Water Pipe Gasket
1 x
Used - 2007 Vibe Owners Manual
2 x
130331 - Fidanza Aluminum Flywheel - 3S-GTE
1 x
52mm Clear Lens Electrical Oil Temp Gauge
1 x
BCPR5ES-11 Spark Plug - Set of 4 (4AGE)
2 x
3SGTE Oil Pump O Ring
1 x
Square bushing replacement
2 x
3SGE/GTE Front main seal
1 x
E153 Speedometer drive gear
1 x
MWR Plug 'N Play Wiring adapter
1 x
3SGE/GTE Rear main seal
1 x
ARP 3S-GTE Main Stud Kit
2 x
130881 - Fidanza Aluminum Flywheel - V6 Swap
1 x
E153 LH Inner Axle Stub - LSD
1 x
MKII MR2 High Performance Brakeline Kit
1 x
ARP 3S-GTE Head Stud Kit
2 x
ARP Extended Wheel Studs
1 x
AEM Gauge-Type Wideband UEGO Controller, 6 in 1
1 x
Aluminum Shifter Base Bushings
1 x
E153 Speedometer drive sleeve
1 x
229501 - Replacement Friction Plate
1 x
Competition Clutch LW Steel Flywheel - 3SGTE
1 x
Gen3-5 3SGTE Lower Oil Pan
1 x
TCS E153 Swap Axle
2 x
Heat Resistant Silicone Ducting - 4" x 12'
1 x
TRD Shift Knob 04
2 x
ARP Extended Wheel Studs w/speed nose
1 x
Gen3 3SGTE No. 1 Timing Belt Idler
1 x
ACT Clutch Disc - S54 to 3SGTE
1 x
Koni Sport Adjustable Strut Inserts - MKIb (87-89) Rear
1 x
SC300/400 Interior Door Handle - RH
1 x
E Series 2nd Gear Synchro Ring
2 x
MWR Forged Steel Ultralight Flywheel - 2ZZ
1 x
TRD Mini Sticker Set B
1 x
MR2 Only, Issue 18
1 x
4AG Thermostat
1 x
MR2 Only, all available issues
2 x
MR2 Only, Issue 16
1 x
52mm Digital Boost Gauge
1 x
Battery Tender Case
2 x
MR2 Only Magazine - 5 Issue bundle
2 x
Toyota Performance Magazine - Issue 1
1 x
4AGE Rear Main Seal
1 x
52mm Digital Exhuast Gas Temp Gauge
1 x
Racer Series Desert Blower
1 x
60mm Electrical Oil Pressure Gauge
1 x
Digital Tachometer with shift light
1 x
130591 - Fidanza Aluminum Flywheel - 7M-GTE
1 x
4AGE/GZE Water Pump
1 x
52mm Digital Water Temperature Gauge
1 x
ARP 3S-GTE Custom Age 625+ Head Stud Kit
1 x
4AGE/GZE Oil Cooler Hose/Clamp Kit
1 x
MR2 Only, Issue 20
1 x
1990-99 Celica Rear Upper Suspension Mount
1 x
4AG Timing Belt Tensioner/Idler Pulley
1 x
4AGE Full Rebuild Gasket Kit
1 x
MR2 Only, Issue 22
1 x
JDM Midship Runabout Emblem Black
1 x
ARP 4A-GE/GZE Head Stud Kit
1 x
2JZ-GTE Head Gasket
1 x
4AGE/GZE Distributor Seal Repair kit
1 x
4AGZE SC12 Supercharger Seal Kit
1 x
Innovate MTX-L AFR Gauge w/O2 Sensor
1 x
4AG Fine Tune Timing Belt
1 x
52mm Metric Electrical Oil Temp Gauge with Warning and Peak
1 x
4AG Thermostat Gasket
1 x
Heat Resistant Silicone Ducting - 3" x 12'
1 x
ARP 20V 4AGE Head Stud Kit
1 x
Jackpad - 3"
1 x
4AGE/GZE Fuel Injector O Rings
1 x
52mm Digital Oil Pressure Gauge
1 x
52mm Digital Tachometer
1 x
1986-89 Celica Rear Upper Suspension Mount
1 x
MKI Eagle Cookie Cutter
1 x
60mm Electrical Water Temp Gauge
1 x
MR2 Spyder Antenna Mast Kit
1 x
Solid Roller Clevis Kit
1 x
Used - 85/86 (MKIa) MR2 Rear Tie Rod
1 x
4AGZE Accessory Belt Idler Pulley
$14,355.45
Manufacturer Info
Bestsellers
4AGE/GZE Distributor Seal Repair kit
Toyota 4 Cylinder Oil Filter
MKI MR2 Valve Cover Sealing Washers
4AGE/GZE Oil Filter Sandwich Assembly Seal Kit
MKI MR2 Coolant Reservoir Cap Assembly
Toyota Seal Packaging (FIPG)
4AG Valve Cover Gasket
4AGE/GZE Oil Cooler Hose/Clamp Kit
4AGE/GZE Fuel Injector O Rings
ARP 4A-GE/GZE Flywheel Bolt Kit
Manufacturers
Please Select
(GARAGE) P
ACT
Addco
AEM
Aeromotive
Apexi
AraParts
ARP
ATE
ATS Racing
Autometer
Battery Tender
Brady Motorspor..
CAD Composition..
Car Dolly
Centric
Chico Raceworks
Clevite
Club MR2
Cometic
Competition Clu..
CP
CTEK
Cyberous
Delphi
Denso
DIY AutoTune
Ebbro
Eibach
EMS Powered
Exedy
Falcon Steering..
Fidanza
Fresh Air Syste..
Gearbox Parts A..
Goodridge
Gorilla
Greddy
Ground Control
Hard Dog
Hawk
Hella
High and Tight ..
HKS
Hoppy
HyperRev
Ichiba USA
Innovate
J-Spec Tuning
JE
JIC Magic
JonO
K&N
kbox
Kelford Cams
Kick Ass Indust..
KO Racing
Koni
KW Automotive
KYB
M7
Magnaflow
Manley
Mishimoto
MKI Specialties
Monkey Wrench R..
Moroso
Motul
MR2 Only Magazi..
MSD
NeAnima 3D
NGK
Non Stop Tuning
NuGeon
Omori
Perrin Performa..
Porterfield
PowerSlot
PPE
ProSport
Prothane
Quaife
RaceQuip
Racing Strong M..
Red Line
Red Rocket Labs
Redline Automot..
Rogue Motorspor..
Royal Purple
sbITs
SPAL
Sparco
Spark Transfer ..
Speed Source
SRP Racing
Stage 8
Subaru
SuperPro
Supertech
Suspension Tech..
Takuban Motorsp..
TCS Motorsports
Techna Fit
Tein
Tokico
Toyota
Tree Frog Racin..
Twos R Us
Various
Vibrant
Vumaxx
Walbro
Wilhelm Racewor..
Wilwood
Wise
Wiseco
WolfKatz Engine..
Zaklee Corp
Notifications
Notify me of updates to
4AG Thermostat
Share Product
Reviews
spend the money and get this thermostat and not an aftermark
...
What's New?
MKII MR2 Fuel Cap Holder
$10.00