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Motorad 3121 Radiator Cap Adapter

Motorad 3121 Radiator Cap Adapter Image 1
Motorad 3121 Radiator Cap Adapter Image 2
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Motorad 3121 Radiator Cap Adapter

Motorad
Brand:Motorad
Part Number: 3121
UPC: 055644031217
Weight: 0.1 lbs
Condition:New



On Sale:

$10.56

Availability:
66 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the Motorad 3121 Radiator Cap Adapter for your vehicle. Buy now and secure your purchase online!

Tester adapter for the MT-300 cooling system pressure testers. Professional grade test equipment to ensure an automotive cooling system is operating at the correct pressure. Made from high quality materials to ensure durability. Designed to test automotive coolant caps.

Features and Benefits:

  • Machined metal construction
  • Professional quality
  • Tests coolant caps
  • Works with MT-300 pressure tester

Specifications:

Gasket Or Seal Included:
No
Material:
Plastic
ACDelco #:
12A02
Balkamp #:
700-1299
CARQUEST or Stant #:
12021
CST #:
9121
Duralast #:
9121
Mighty #:
9121
Motorad #:
3121
PUREPRO #:
12021ST
Parts Master #:
15121
Parts Plus #:
P9121
Pep Boys #:
3121
Service Champ #:
12021
Stant #:
12021
Worldparts #:
93121
Prop 65:
WARNING: Cancer and Reproductive Harm - www.p65WARNINGs.ca.gov
Country of Origin:
TW

Manufacturer Warranty:

12 Months

Select a vehicle to narrow Motorad 3121 Radiator Cap Adapter fitment info!

Last Updated: 08/28/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes
Showing 100 fitments from page 2 of 7
Ford Probe

3.0L V6 Gas OHV
1
 
Standard
 

Ford Probe



3.0L V6 Gas OHV Standard

1 Per Vehicle
Ford Probe

2.2L L4 Gas SOHC,
2.2L L4 Gas SOHC Turbo
1
 
Standard
 

Ford Probe



2.2L L4 Gas SOHC,
2.2L L4 Gas SOHC Turbo Standard

1 Per Vehicle
Ford Ranch Wagon

7.5L V8 Gas OHV
1
 
Standard
 

Ford Ranch Wagon



7.5L V8 Gas OHV Standard

1 Per Vehicle
Ford Ranch Wagon

3.9L L6 Gas OHV
1
 
Standard
 

Ford Ranch Wagon



3.9L L6 Gas OHV Standard

1 Per Vehicle
Ford Ranch Wagon

4.1L L6 Gas OHV
1
 
Standard
 

Ford Ranch Wagon



4.1L L6 Gas OHV Standard

1 Per Vehicle
Ford Ranch Wagon

6.6L V8 Gas OHV
1
 
Standard
 

Ford Ranch Wagon



6.6L V8 Gas OHV Standard

1 Per Vehicle
Ford Ranch Wagon

3.3L L6 Gas OHV
1
 
Standard
 

Ford Ranch Wagon



3.3L L6 Gas OHV Standard

1 Per Vehicle
Ford Ranch Wagon

2.8L L6 Gas OHV
1
 
Standard
 

Ford Ranch Wagon



2.8L L6 Gas OHV Standard

1 Per Vehicle
Ford Ranger

4.0L V6 Gas SOHC
1
 
Standard
 

Ford Ranger



4.0L V6 Gas SOHC Standard

1 Per Vehicle
Ford Ranger

3.0L V6 Gas OHV
1
 
Standard
 

Ford Ranger



3.0L V6 Gas OHV Standard

1 Per Vehicle
Ford Ranger

2.3L L4 Gas DOHC
1
 
Standard
 

Ford Ranger



2.3L L4 Gas DOHC Standard

1 Per Vehicle
Ford Ranger

3.0L V6 Flex OHV
1
 
Standard
 

Ford Ranger



3.0L V6 Flex OHV Standard

1 Per Vehicle
Ford Ranger

2.5L L4 Gas SOHC
1
 
Standard
 

Ford Ranger



2.5L L4 Gas SOHC Standard

1 Per Vehicle
Ford Ranger

4.0L V6 Gas OHV
1
 
Standard
 

Ford Ranger



4.0L V6 Gas OHV Standard

1 Per Vehicle
Ford Ranger

2.3L L4 Gas SOHC
1
 
Standard
 

Ford Ranger



2.3L L4 Gas SOHC Standard

1 Per Vehicle
Ford Tempo

2.3L L4 Gas OHV,
3.0L V6 Gas OHV
1
 
Standard
 

Ford Tempo



2.3L L4 Gas OHV,
3.0L V6 Gas OHV Standard

1 Per Vehicle
Ford Thunderbird

3.8L V6 Gas OHV
1
 
Standard
 

Ford Thunderbird



3.8L V6 Gas OHV Standard

1 Per Vehicle
Ford Thunderbird

3.8L V6 Gas OHV Supercharged
1
 
Standard
 

Ford Thunderbird



3.8L V6 Gas OHV Supercharged Standard

1 Per Vehicle
Ford Thunderbird

5.0L V8 Gas OHV
1
 
Standard
 

Ford Thunderbird



5.0L V8 Gas OHV Standard

1 Per Vehicle
Ford Windstar

3.0L V6 Gas OHV,
3.8L V6 Gas OHV
1
 
Standard
with Radiator Cap
 

Ford Windstar



3.0L V6 Gas OHV,
3.8L V6 Gas OHV Standard
with Radiator Cap

1 Per Vehicle
Ford Windstar

3.0L V6 Gas OHV,
3.8L V6 Gas OHV
1
 
Standard
 

Ford Windstar



3.0L V6 Gas OHV,
3.8L V6 Gas OHV Standard

1 Per Vehicle
Geo Metro

1.0L L3 Gas SOHC
1
 
Standard
 

Geo Metro



1.0L L3 Gas SOHC Standard

1 Per Vehicle
Geo Prizm

1.6L L4 Gas DOHC
1
 
Standard
 

Geo Prizm



1.6L L4 Gas DOHC Standard

1 Per Vehicle
Geo Spectrum

1.5L L4 Gas SOHC,
1.5L L4 Gas SOHC Turbo
1
 
Standard
 

Geo Spectrum



1.5L L4 Gas SOHC,
1.5L L4 Gas SOHC Turbo Standard

1 Per Vehicle
Geo Storm

1.8L L4 Gas DOHC
1
 
Standard
 

Geo Storm



1.8L L4 Gas DOHC Standard

1 Per Vehicle
Geo Storm

1.6L L4 Gas SOHC
1
 
Standard
 

Geo Storm



1.6L L4 Gas SOHC Standard

1 Per Vehicle
Geo Storm

1.6L L4 Gas DOHC
1
 
Standard
 

Geo Storm



1.6L L4 Gas DOHC Standard

1 Per Vehicle
Geo Tracker

1.6L L4 Gas SOHC
1
 
Standard
 

Geo Tracker



1.6L L4 Gas SOHC Standard

1 Per Vehicle
Honda Accord

3.0L V6 FULL HYBRID EV-Gas FHEV SOHC
1
 
Standard
with Valeo Radiator
 

Honda Accord



3.0L V6 FULL HYBRID EV-Gas FHEV SOHC Standard
with Valeo Radiator

1 Per Vehicle
Honda Accord

2.4L L4 Gas DOHC
1
 
Standard
with Valeo Radiator
 

Honda Accord



2.4L L4 Gas DOHC Standard
with Valeo Radiator

1 Per Vehicle
Honda Accord

3.0L V6 Gas SOHC
1
 
Standard
with Valeo Radiator
 

Honda Accord



3.0L V6 Gas SOHC Standard
with Valeo Radiator

1 Per Vehicle
Honda Accord

2.3L L4 Gas SOHC
1
 
Standard
with Valeo Radiator
 

Honda Accord



2.3L L4 Gas SOHC Standard
with Valeo Radiator

1 Per Vehicle
Honda Accord

2.7L V6 Gas SOHC
1
 
Standard
with Toyo Radiator
 

Honda Accord



2.7L V6 Gas SOHC Standard
with Toyo Radiator

1 Per Vehicle
Honda Accord

2.2L L4 Gas SOHC
1
 
Standard
with Toyo Radiator
 

Honda Accord



2.2L L4 Gas SOHC Standard
with Toyo Radiator

1 Per Vehicle
Honda Accord

2.2L L4 Gas SOHC
1
 
Standard
 

Honda Accord



2.2L L4 Gas SOHC Standard

1 Per Vehicle
Honda Civic

2.0L L4 Gas DOHC Turbo
1
 
Standard
 

Honda Civic



2.0L L4 Gas DOHC Turbo Standard

1 Per Vehicle
Honda Civic

1.5L L4 Gas DOHC Turbo,
2.0L L4 Gas DOHC
1
 
Standard
 

Honda Civic



1.5L L4 Gas DOHC Turbo,
2.0L L4 Gas DOHC Standard

1 Per Vehicle
Honda Civic

1.5L L4 Gas SOHC,
1.6L L4 Gas SOHC
1
 
Standard
 

Honda Civic



1.5L L4 Gas SOHC,
1.6L L4 Gas SOHC Standard

1 Per Vehicle
Honda CR-V

1.5L L4 Gas DOHC Turbo
1
 
Standard
 

Honda CR-V



1.5L L4 Gas DOHC Turbo Standard

1 Per Vehicle
Honda CRX

1.5L L4 Gas SOHC,
1.6L L4 Gas SOHC
1
 
Standard
 

Honda CRX



1.5L L4 Gas SOHC,
1.6L L4 Gas SOHC Standard

1 Per Vehicle
Honda Passport

3.2L V6 Gas DOHC
1
 
Standard
 

Honda Passport



3.2L V6 Gas DOHC Standard

1 Per Vehicle
Honda Passport

3.2L V6 Gas SOHC
1
 
Standard
 

Honda Passport



3.2L V6 Gas SOHC Standard

1 Per Vehicle
Honda Passport

2.6L L4 Gas SOHC
1
 
Standard
 

Honda Passport



2.6L L4 Gas SOHC Standard

1 Per Vehicle
Honda Prelude

2.2L L4 Gas DOHC
1
 
Standard
with Toyo Radiator
 

Honda Prelude



2.2L L4 Gas DOHC Standard
with Toyo Radiator

1 Per Vehicle
Honda Prelude

2.2L L4 Gas SOHC,
2.3L L4 Gas DOHC
1
 
Standard
with Toyo Radiator
 

Honda Prelude



2.2L L4 Gas SOHC,
2.3L L4 Gas DOHC Standard
with Toyo Radiator

1 Per Vehicle
Honda Prelude

2.0L L4 Gas DOHC,
2.1L L4 Gas DOHC
1
 
Standard
 

Honda Prelude



2.0L L4 Gas DOHC,
2.1L L4 Gas DOHC Standard

1 Per Vehicle
Honda Prelude

2.0L L4 Gas SOHC
1
 
Standard
 

Honda Prelude



2.0L L4 Gas SOHC Standard

1 Per Vehicle
Hyundai Accent

1.6L L4 Gas DOHC
1
 
Standard
 

Hyundai Accent



1.6L L4 Gas DOHC Standard

1 Per Vehicle
Hyundai Accent

1.5L L4 Gas SOHC
1
 
Standard
 

Hyundai Accent



1.5L L4 Gas SOHC Standard

1 Per Vehicle
Hyundai Accent

1.5L L4 Gas DOHC
1
 
Standard
 

Hyundai Accent



1.5L L4 Gas DOHC Standard

1 Per Vehicle
Hyundai Azera

3.3L V6 Gas DOHC
1
 
Standard
 

Hyundai Azera



3.3L V6 Gas DOHC Standard

1 Per Vehicle
Hyundai Azera

3.8L V6 Gas DOHC
1
 
Standard
 

Hyundai Azera



3.8L V6 Gas DOHC Standard

1 Per Vehicle
Hyundai Elantra

2.0L L4 Gas DOHC
1
 
Standard
 

Hyundai Elantra



2.0L L4 Gas DOHC Standard

1 Per Vehicle
Hyundai Elantra

1.8L L4 Gas DOHC
1
 
Standard
 

Hyundai Elantra



1.8L L4 Gas DOHC Standard

1 Per Vehicle
Hyundai Elantra

2.0L L4 Gas DOHC
1
 
Standard
 

Hyundai Elantra



2.0L L4 Gas DOHC Standard

1 Per Vehicle
Hyundai Elantra

1.8L L4 Gas DOHC
1
 
Standard
 

Hyundai Elantra



1.8L L4 Gas DOHC Standard

1 Per Vehicle
Hyundai Elantra

1.6L L4 Gas DOHC
1
 
Standard
 

Hyundai Elantra



1.6L L4 Gas DOHC Standard

1 Per Vehicle
Hyundai Elantra Coupe

2.0L L4 Gas DOHC
1
 
Standard
 

Hyundai Elantra Coupe



2.0L L4 Gas DOHC Standard

1 Per Vehicle
Hyundai Elantra Coupe

1.8L L4 Gas DOHC
1
 
Standard
 

Hyundai Elantra Coupe



1.8L L4 Gas DOHC Standard

1 Per Vehicle
Hyundai Elantra GT

2.0L L4 Gas DOHC
1
 
Standard
 

Hyundai Elantra GT



2.0L L4 Gas DOHC Standard

1 Per Vehicle
Hyundai Elantra GT

1.8L L4 Gas DOHC
1
 
Standard
 

Hyundai Elantra GT



1.8L L4 Gas DOHC Standard

1 Per Vehicle
Hyundai Entourage

3.8L V6 Gas DOHC
1
 
Standard
 

Hyundai Entourage



3.8L V6 Gas DOHC Standard

1 Per Vehicle
Hyundai Equus

5.0L V8 Gas DOHC
1
 
Standard
 

Hyundai Equus



5.0L V8 Gas DOHC Standard

1 Per Vehicle
Hyundai Equus

4.6L V8 Gas DOHC
1
 
Standard
 

Hyundai Equus



4.6L V8 Gas DOHC Standard

1 Per Vehicle
Hyundai Excel

1.5L L4 Gas SOHC
1
 
Standard
 

Hyundai Excel



1.5L L4 Gas SOHC Standard

1 Per Vehicle
Hyundai Genesis

5.0L V8 Gas DOHC
1
 
Standard
 

Hyundai Genesis



5.0L V8 Gas DOHC Standard

1 Per Vehicle
Hyundai Genesis

3.8L V6 Gas DOHC
1
 
Standard
 

Hyundai Genesis



3.8L V6 Gas DOHC Standard

1 Per Vehicle
Hyundai Genesis

4.6L V8 Gas DOHC
1
 
Standard
 

Hyundai Genesis



4.6L V8 Gas DOHC Standard

1 Per Vehicle
Hyundai Genesis Coupe

3.8L V6 Gas DOHC
1
 
Standard
 

Hyundai Genesis Coupe



3.8L V6 Gas DOHC Standard

1 Per Vehicle
Hyundai Genesis Coupe

2.0L L4 Gas DOHC Turbo
1
 
Standard
 

Hyundai Genesis Coupe



2.0L L4 Gas DOHC Turbo Standard

1 Per Vehicle
Hyundai Santa Fe

3.3L V6 Gas DOHC
1
 
Standard
 

Hyundai Santa Fe



3.3L V6 Gas DOHC Standard

1 Per Vehicle
Hyundai Santa Fe

2.4L L4 Gas DOHC,
3.5L V6 Gas DOHC
1
 
Standard
 

Hyundai Santa Fe



2.4L L4 Gas DOHC,
3.5L V6 Gas DOHC Standard

1 Per Vehicle
Hyundai Santa Fe

3.3L V6 Gas DOHC
1
 
Standard
 

Hyundai Santa Fe



3.3L V6 Gas DOHC Standard

1 Per Vehicle
Hyundai Santa Fe

2.7L V6 Gas DOHC
1
 
Standard
 

Hyundai Santa Fe



2.7L V6 Gas DOHC Standard

1 Per Vehicle
Hyundai Santa Fe

3.5L V6 Gas DOHC
1
 
Standard
 

Hyundai Santa Fe



3.5L V6 Gas DOHC Standard

1 Per Vehicle
Hyundai Santa Fe

2.4L L4 Gas DOHC
1
 
Standard
 

Hyundai Santa Fe



2.4L L4 Gas DOHC Standard

1 Per Vehicle
Hyundai Santa Fe Sport

2.0L L4 Gas DOHC Turbo,
2.4L L4 Gas DOHC
1
 
Standard
 

Hyundai Santa Fe Sport



2.0L L4 Gas DOHC Turbo,
2.4L L4 Gas DOHC Standard

1 Per Vehicle
Hyundai Santa Fe XL

3.3L V6 Gas DOHC
1
 
Standard
 

Hyundai Santa Fe XL



3.3L V6 Gas DOHC Standard

1 Per Vehicle
Hyundai Scoupe

1.5L L4 Gas SOHC Turbo
1
 
Standard
 

Hyundai Scoupe



1.5L L4 Gas SOHC Turbo Standard

1 Per Vehicle
Hyundai Scoupe

1.5L L4 Gas SOHC
1
 
Standard
 

Hyundai Scoupe



1.5L L4 Gas SOHC Standard

1 Per Vehicle
Hyundai Sonata

2.0L L4 FULL HYBRID EV-Gas FHEV DOHC,
2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC
1
 
Standard
 

Hyundai Sonata



2.0L L4 FULL HYBRID EV-Gas FHEV DOHC,
2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Standard

1 Per Vehicle
Hyundai Sonata

1.6L L4 Gas DOHC Turbo
1
 
Standard
 

Hyundai Sonata



1.6L L4 Gas DOHC Turbo Standard

1 Per Vehicle
Hyundai Sonata

2.0L L4 Gas DOHC Turbo
1
 
Standard
 

Hyundai Sonata



2.0L L4 Gas DOHC Turbo Standard

1 Per Vehicle
Hyundai Sonata

2.4L L4 Gas DOHC
1
 
Standard
 

Hyundai Sonata



2.4L L4 Gas DOHC Standard

1 Per Vehicle
Hyundai Sonata

2.4L L4 FULL HYBRID EV-Gas FHEV DOHC
1
 
Standard
 

Hyundai Sonata



2.4L L4 FULL HYBRID EV-Gas FHEV DOHC Standard

1 Per Vehicle
Hyundai Sonata

3.3L V6 Gas DOHC
1
 
Standard
 

Hyundai Sonata



3.3L V6 Gas DOHC Standard

1 Per Vehicle
Hyundai Sonata

2.7L V6 Gas DOHC
1
 
Standard
 

Hyundai Sonata



2.7L V6 Gas DOHC Standard

1 Per Vehicle
Hyundai Sonata

2.5L V6 Gas DOHC
1
 
Standard
 

Hyundai Sonata



2.5L V6 Gas DOHC Standard

1 Per Vehicle
Hyundai Sonata

2.0L L4 Gas DOHC
1
 
Standard
 

Hyundai Sonata



2.0L L4 Gas DOHC Standard

1 Per Vehicle
Hyundai Sonata

3.0L V6 Gas SOHC
1
 
Standard
 

Hyundai Sonata



3.0L V6 Gas SOHC Standard

1 Per Vehicle
Hyundai Sonata

2.4L L4 Gas SOHC
1
 
Standard
 

Hyundai Sonata



2.4L L4 Gas SOHC Standard

1 Per Vehicle
Hyundai Tiburon

2.0L L4 Gas DOHC,
2.7L V6 Gas DOHC
1
 
Standard
 

Hyundai Tiburon



2.0L L4 Gas DOHC,
2.7L V6 Gas DOHC Standard

1 Per Vehicle
Hyundai Tiburon

2.0L L4 Gas DOHC
1
 
Standard
Automatic Transmission
 

Hyundai Tiburon



2.0L L4 Gas DOHC Standard
Automatic Transmission

1 Per Vehicle
Hyundai Tiburon

2.0L L4 Gas DOHC
1
 
Standard
Manual Transmission
 

Hyundai Tiburon



2.0L L4 Gas DOHC Standard
Manual Transmission

1 Per Vehicle
Hyundai Tiburon

2.0L L4 Gas DOHC
1
 
Standard
 

Hyundai Tiburon



2.0L L4 Gas DOHC Standard

1 Per Vehicle
Hyundai Tiburon

1.8L L4 Gas DOHC
1
 
Standard
 

Hyundai Tiburon



1.8L L4 Gas DOHC Standard

1 Per Vehicle
Hyundai Tucson

2.0L L4 Gas DOHC
1
 
Standard
 

Hyundai Tucson



2.0L L4 Gas DOHC Standard

1 Per Vehicle
Hyundai Tucson

2.4L L4 Gas DOHC
1
 
Standard
 

Hyundai Tucson



2.4L L4 Gas DOHC Standard

1 Per Vehicle
Hyundai Tucson

2.0L L4 Gas DOHC,
2.7L V6 Gas DOHC
1
 
Standard
 

Hyundai Tucson



2.0L L4 Gas DOHC,
2.7L V6 Gas DOHC Standard

1 Per Vehicle
See More Fitments on Page 3 - or - Select Your Vehicle Above