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Motorad 3128 Radiator Cap Adapter

Motorad 3128 Radiator Cap Adapter Image 1
Motorad 3128 Radiator Cap Adapter Image 2
Motorad 3128 Radiator Cap Adapter Image 3
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Motorad 3128 Radiator Cap Adapter Image 6
Motorad 3128 Radiator Cap Adapter Image 7
Motorad 3128 Radiator Cap Adapter

Motorad
Brand:Motorad
Part Number: 3128
UPC: 055644031286
Weight: 0.8 lbs
Condition:New



On Sale:

$32.76

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

Product Information

Description:

Tester/Adapter

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:

Attachment Type:
Screw -On
Color:
Green
End 1 Inside Diameter:
1.61 in
End 1 Outside Diameter:
2.21 in.
End 2 Inside Diameter:
1.58 in.
End 2 Outside Diameter:
2.01 in
Fittings Included:
No
Gasket Or Seal Included:
No
Height:
2.24 in.
Material:
Metal
Seal Quantity:
0
Thread Diameter:
2.02 in.
Thread Size:
0.045 in
ACDelco #:
12A07
Balkamp #:
700-3091
CST #:
9128
Mighty #:
9128
Motorad #:
3128
PUREPRO #:
12033ST
Parts Plus #:
P9128
Pep Boys #:
3128
Service Champ #:
12033
Snap-On #:
TAB1C053
Stant #:
12033
Prop 65:
WARNING: Cancer and Reproductive Harm - www.p65WARNINGs.ca.gov
Country of Origin:
US

Manufacturer Warranty:

12 Months

Select a vehicle to narrow Motorad 3128 Radiator Cap Adapter fitment info!

Last Updated: 07/21/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes
Buick Cascada

1.6L L4 Gas DOHC Turbo
1
 
Standard
 

Buick Cascada



1.6L L4 Gas DOHC Turbo Standard

1 Per Vehicle
Buick Enclave

3.6L V6 Gas DOHC
1
 
Standard
 

Buick Enclave



3.6L V6 Gas DOHC Standard

1 Per Vehicle
Buick Encore

1.4L L4 Gas DOHC Turbo
1
 
Standard
 

Buick Encore



1.4L L4 Gas DOHC Turbo Standard

1 Per Vehicle
Buick Encore

1.4L L4 Gas DOHC Turbo
1
 
Standard
 

Buick Encore



1.4L L4 Gas DOHC Turbo Standard

1 Per Vehicle
Buick Encore GX

1.2L L3 Gas DOHC Turbo,
1.3L L3 Gas DOHC Turbo
1
 
Standard
 

Buick Encore GX



1.2L L3 Gas DOHC Turbo,
1.3L L3 Gas DOHC Turbo Standard

1 Per Vehicle
Buick Envision

2.0L L4 Gas DOHC Turbo
1
 
Standard
 

Buick Envision



2.0L L4 Gas DOHC Turbo Standard

1 Per Vehicle
Buick Envision

2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC
1
 
Standard
 

Buick Envision



2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC Standard

1 Per Vehicle
Buick LaCrosse

2.5L L4 MILD HYBRID EV-Gas MHEV DOHC
1
 
Standard
 

Buick LaCrosse



2.5L L4 MILD HYBRID EV-Gas MHEV DOHC Standard

1 Per Vehicle
Buick LaCrosse

3.6L V6 Gas DOHC
1
 
Standard
 

Buick LaCrosse



3.6L V6 Gas DOHC Standard

1 Per Vehicle
Buick LaCrosse

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC,
3.6L V6 Flex DOHC
1
 
Standard
 

Buick LaCrosse



2.4L L4 MILD HYBRID EV-Gas MHEV DOHC,
3.6L V6 Flex DOHC Standard

1 Per Vehicle
Buick LaCrosse

2.4L L4 Gas DOHC,
3.6L V6 Gas DOHC
1
 
Standard
 

Buick LaCrosse



2.4L L4 Gas DOHC,
3.6L V6 Gas DOHC Standard

1 Per Vehicle
Buick LaCrosse

3.0L V6 Gas DOHC
1
 
Standard
 

Buick LaCrosse



3.0L V6 Gas DOHC Standard

1 Per Vehicle
Buick LaCrosse

5.3L V8 Gas OHV
1
 
Standard
 

Buick LaCrosse



5.3L V8 Gas OHV Standard

1 Per Vehicle
Buick LaCrosse

3.8L V6 Gas OHV
1
 
Standard
 

Buick LaCrosse



3.8L V6 Gas OHV Standard

1 Per Vehicle
Buick LaCrosse

3.6L V6 Gas DOHC
1
 
Standard
 

Buick LaCrosse



3.6L V6 Gas DOHC Standard

1 Per Vehicle
Buick Lucerne

3.9L V6 Flex OHV
1
 
Standard
 

Buick Lucerne



3.9L V6 Flex OHV Standard

1 Per Vehicle
Buick Lucerne

4.6L V8 Gas DOHC
1
 
Standard
 

Buick Lucerne



4.6L V8 Gas DOHC Standard

1 Per Vehicle
Buick Lucerne

3.9L V6 Gas OHV
1
 
Standard
 

Buick Lucerne



3.9L V6 Gas OHV Standard

1 Per Vehicle
Buick Lucerne

3.8L V6 Gas OHV
1
 
Standard
 

Buick Lucerne



3.8L V6 Gas OHV Standard

1 Per Vehicle
Buick Rainier

4.2L L6 Gas DOHC,
5.3L V8 Gas OHV
1
 
Standard
 

Buick Rainier



4.2L L6 Gas DOHC,
5.3L V8 Gas OHV Standard

1 Per Vehicle
Buick Regal

2.4L L4 Gas DOHC
1
 
Standard
 

Buick Regal



2.4L L4 Gas DOHC Standard

1 Per Vehicle
Buick Regal

2.4L L4 Flex DOHC
1
 
Standard
 

Buick Regal



2.4L L4 Flex DOHC Standard

1 Per Vehicle
Buick Regal

2.0L L4 Gas DOHC Turbo
1
 
Standard
 

Buick Regal



2.0L L4 Gas DOHC Turbo Standard

1 Per Vehicle
Buick Regal

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC
1
 
Standard
 

Buick Regal



2.4L L4 MILD HYBRID EV-Gas MHEV DOHC Standard

1 Per Vehicle
Buick Regal

2.0L L4 Flex DOHC Turbo
1
 
Standard
 

Buick Regal



2.0L L4 Flex DOHC Turbo Standard

1 Per Vehicle
Buick Regal

2.4L L4 Flex DOHC
1
 
Standard
 

Buick Regal



2.4L L4 Flex DOHC Standard

1 Per Vehicle
Buick Regal

2.4L L4 Gas DOHC
1
 
Standard
 

Buick Regal



2.4L L4 Gas DOHC Standard

1 Per Vehicle
Buick Regal Sportback

2.0L L4 Gas DOHC Turbo,
3.6L V6 Gas DOHC
1
 
Standard
 

Buick Regal Sportback



2.0L L4 Gas DOHC Turbo,
3.6L V6 Gas DOHC Standard

1 Per Vehicle
Buick Regal TourX

2.0L L4 Gas DOHC Turbo
1
 
Standard
 

Buick Regal TourX



2.0L L4 Gas DOHC Turbo Standard

1 Per Vehicle
Buick Terraza

3.9L V6 Flex OHV
1
 
Standard
 

Buick Terraza



3.9L V6 Flex OHV Standard

1 Per Vehicle
Buick Terraza

3.9L V6 Gas OHV
1
 
Standard
 

Buick Terraza



3.9L V6 Gas OHV Standard

1 Per Vehicle
Buick Verano

2.4L L4 Gas DOHC
1
 
Standard
 

Buick Verano



2.4L L4 Gas DOHC Standard

1 Per Vehicle
Buick Verano

2.4L L4 Flex DOHC
1
 
Standard
 

Buick Verano



2.4L L4 Flex DOHC Standard

1 Per Vehicle
Buick Verano

2.0L L4 Gas DOHC Turbo
1
 
Standard
 

Buick Verano



2.0L L4 Gas DOHC Turbo Standard

1 Per Vehicle
Cadillac ATS

3.6L V6 Gas DOHC,
3.6L V6 Gas DOHC Turbo
1
 
Standard
 

Cadillac ATS



3.6L V6 Gas DOHC,
3.6L V6 Gas DOHC Turbo Standard

1 Per Vehicle
Cadillac ATS

2.0L L4 Gas DOHC Turbo
1
 
Standard
 

Cadillac ATS



2.0L L4 Gas DOHC Turbo Standard

1 Per Vehicle
Cadillac ATS

2.5L L4 Gas DOHC
1
 
Standard
 

Cadillac ATS



2.5L L4 Gas DOHC Standard

1 Per Vehicle
Cadillac ATS

3.6L V6 Flex DOHC
1
 
Standard
 

Cadillac ATS



3.6L V6 Flex DOHC Standard

1 Per Vehicle
Cadillac Catera

3.0L V6 Gas DOHC
1
 
Standard
 

Cadillac Catera



3.0L V6 Gas DOHC Standard

1 Per Vehicle
Cadillac CT5

2.0L L4 Gas DOHC Turbo
1
 
Standard
 

Cadillac CT5



2.0L L4 Gas DOHC Turbo Standard

1 Per Vehicle
Cadillac CT6

4.2L V8 Gas DOHC Turbo
1
 
Standard
 

Cadillac CT6



4.2L V8 Gas DOHC Turbo Standard

1 Per Vehicle
Cadillac CT6

2.0L L4 Gas DOHC Turbo,
3.0L V6 Gas DOHC Turbo,
3.6L V6 Gas DOHC
1
 
Standard
 

Cadillac CT6



2.0L L4 Gas DOHC Turbo,
3.0L V6 Gas DOHC Turbo,
3.6L V6 Gas DOHC Standard

1 Per Vehicle
Cadillac CT6

2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo
1
 
Standard
 

Cadillac CT6



2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo Standard

1 Per Vehicle
Cadillac CTS

3.6L V6 Gas DOHC
1
 
Standard
 

Cadillac CTS



3.6L V6 Gas DOHC Standard

1 Per Vehicle
Cadillac CTS

2.0L L4 Gas DOHC Turbo,
3.6L V6 Gas DOHC Turbo
1
 
Standard
 

Cadillac CTS



2.0L L4 Gas DOHC Turbo,
3.6L V6 Gas DOHC Turbo Standard

1 Per Vehicle
Cadillac CTS

6.2L V8 Gas OHV Supercharged
1
 
Standard
 

Cadillac CTS



6.2L V8 Gas OHV Supercharged Standard

1 Per Vehicle
Cadillac CTS

3.6L V6 Flex DOHC
1
 
Standard
 

Cadillac CTS



3.6L V6 Flex DOHC Standard

1 Per Vehicle
Cadillac CTS

3.0L V6 Gas DOHC
1
 
Standard
 

Cadillac CTS



3.0L V6 Gas DOHC Standard

1 Per Vehicle
Cadillac CTS

3.6L V6 Gas DOHC
1
 
Standard
 

Cadillac CTS



3.6L V6 Gas DOHC Standard

1 Per Vehicle
Cadillac CTS

6.0L V8 Gas OHV
1
 
Standard
 

Cadillac CTS



6.0L V8 Gas OHV Standard

1 Per Vehicle
Cadillac CTS

2.8L V6 Gas DOHC
1
 
Standard
 

Cadillac CTS



2.8L V6 Gas DOHC Standard

1 Per Vehicle
Cadillac CTS

5.7L V8 Gas OHV
1
 
Standard
 

Cadillac CTS



5.7L V8 Gas OHV Standard

1 Per Vehicle
Cadillac CTS

3.2L V6 Gas DOHC
1
 
Standard
 

Cadillac CTS



3.2L V6 Gas DOHC Standard

1 Per Vehicle
Cadillac DTS

4.6L V8 Gas DOHC
1
 
Standard
 

Cadillac DTS



4.6L V8 Gas DOHC Standard

1 Per Vehicle
Cadillac ELR

1.4L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC
1
 
Standard
 

Cadillac ELR



1.4L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Standard

1 Per Vehicle
Cadillac Escalade

6.2L V8 Gas OHV
1
 
Standard
 

Cadillac Escalade



6.2L V8 Gas OHV Standard

1 Per Vehicle
Cadillac Escalade

6.2L V8 Flex OHV
1
 
Standard
 

Cadillac Escalade



6.2L V8 Flex OHV Standard

1 Per Vehicle
Cadillac Escalade

6.0L V8 FULL HYBRID EV-Flex FHEV OHV
1
 
Standard
 

Cadillac Escalade



6.0L V8 FULL HYBRID EV-Flex FHEV OHV Standard

1 Per Vehicle
Cadillac Escalade

6.0L V8 FULL HYBRID EV-Gas FHEV OHV
1
 
Standard
 

Cadillac Escalade



6.0L V8 FULL HYBRID EV-Gas FHEV OHV Standard

1 Per Vehicle
Cadillac Escalade

6.2L V8 Gas OHV
1
 
Standard
 

Cadillac Escalade



6.2L V8 Gas OHV Standard

1 Per Vehicle
Cadillac Escalade

6.0L V8 Gas OHV
1
 
Standard
 

Cadillac Escalade



6.0L V8 Gas OHV Standard

1 Per Vehicle
Cadillac Escalade

5.3L V8 Gas OHV
1
 
Standard
 

Cadillac Escalade



5.3L V8 Gas OHV Standard

1 Per Vehicle
Cadillac Escalade ESV

6.2L V8 Gas OHV
1
 
Standard
 

Cadillac Escalade ESV



6.2L V8 Gas OHV Standard

1 Per Vehicle
Cadillac Escalade ESV

6.2L V8 Flex OHV
1
 
Standard
 

Cadillac Escalade ESV



6.2L V8 Flex OHV Standard

1 Per Vehicle
Cadillac Escalade ESV

6.2L V8 Gas OHV
1
 
Standard
 

Cadillac Escalade ESV



6.2L V8 Gas OHV Standard

1 Per Vehicle
Cadillac Escalade ESV

6.0L V8 Gas OHV
1
 
Standard
 

Cadillac Escalade ESV



6.0L V8 Gas OHV Standard

1 Per Vehicle
Cadillac Escalade EXT

6.2L V8 Flex OHV
1
 
Standard
 

Cadillac Escalade EXT



6.2L V8 Flex OHV Standard

1 Per Vehicle
Cadillac Escalade EXT

6.2L V8 Gas OHV
1
 
Standard
 

Cadillac Escalade EXT



6.2L V8 Gas OHV Standard

1 Per Vehicle
Cadillac Escalade EXT

6.0L V8 Gas OHV
1
 
Standard
 

Cadillac Escalade EXT



6.0L V8 Gas OHV Standard

1 Per Vehicle
Cadillac SRX

3.6L V6 Gas DOHC
1
 
Standard
 

Cadillac SRX



3.6L V6 Gas DOHC Standard

1 Per Vehicle
Cadillac SRX

3.6L V6 Flex DOHC
1
 
Standard
 

Cadillac SRX



3.6L V6 Flex DOHC Standard

1 Per Vehicle
Cadillac SRX

2.8L V6 Gas DOHC Turbo,
3.0L V6 Gas DOHC
1
 
Standard
 

Cadillac SRX



2.8L V6 Gas DOHC Turbo,
3.0L V6 Gas DOHC Standard

1 Per Vehicle
Cadillac SRX

3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC
1
 
Standard
 

Cadillac SRX



3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC Standard

1 Per Vehicle
Cadillac STS

3.6L V6 Gas DOHC
1
 
Standard
 

Cadillac STS



3.6L V6 Gas DOHC Standard

1 Per Vehicle
Cadillac STS

4.6L V8 Gas DOHC
1
 
Standard
 

Cadillac STS



4.6L V8 Gas DOHC Standard

1 Per Vehicle
Cadillac STS

4.4L V8 Gas DOHC Supercharged
1
 
Standard
 

Cadillac STS



4.4L V8 Gas DOHC Supercharged Standard

1 Per Vehicle
Cadillac XLR

4.4L V8 Gas DOHC Supercharged
1
 
Standard
 

Cadillac XLR



4.4L V8 Gas DOHC Supercharged Standard

1 Per Vehicle
Cadillac XLR

4.6L V8 Gas DOHC
1
 
Standard
 

Cadillac XLR



4.6L V8 Gas DOHC Standard

1 Per Vehicle
Cadillac XT4

2.0L L4 Gas DOHC Turbo
1
 
Standard
 

Cadillac XT4



2.0L L4 Gas DOHC Turbo Standard

1 Per Vehicle
Cadillac XT5

2.0L L4 Gas DOHC Turbo
1
 
Standard
 

Cadillac XT5



2.0L L4 Gas DOHC Turbo Standard

1 Per Vehicle
Cadillac XT5

3.6L V6 Gas DOHC
1
 
Standard
 

Cadillac XT5



3.6L V6 Gas DOHC Standard

1 Per Vehicle
Cadillac XT6

3.6L V6 Gas DOHC
1
 
Standard
 

Cadillac XT6



3.6L V6 Gas DOHC Standard

1 Per Vehicle
Cadillac XTS

3.6L V6 Gas DOHC Turbo
1
 
Standard
 

Cadillac XTS



3.6L V6 Gas DOHC Turbo Standard

1 Per Vehicle
Cadillac XTS

3.6L V6 Gas DOHC
1
 
Standard
 

Cadillac XTS



3.6L V6 Gas DOHC Standard

1 Per Vehicle
Chevrolet Avalanche

5.3L V8 Flex OHV
1
 
Standard
 

Chevrolet Avalanche



5.3L V8 Flex OHV Standard

1 Per Vehicle
Chevrolet Avalanche

5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Standard
 

Chevrolet Avalanche



5.3L V8 Gas OHV,
6.0L V8 Gas OHV Standard

1 Per Vehicle
Chevrolet Avalanche 1500

5.3L V8 Flex OHV
1
 
Standard
 

Chevrolet Avalanche 1500



5.3L V8 Flex OHV Standard

1 Per Vehicle
Chevrolet Avalanche 1500

5.3L V8 Gas OHV
1
 
Standard
 

Chevrolet Avalanche 1500



5.3L V8 Gas OHV Standard

1 Per Vehicle
Chevrolet Avalanche 2500

8.1L V8 Gas OHV
1
 
Standard
 

Chevrolet Avalanche 2500



8.1L V8 Gas OHV Standard

1 Per Vehicle
Chevrolet Aveo

1.6L L4 Gas DOHC
1
 
Standard
 

Chevrolet Aveo



1.6L L4 Gas DOHC Standard

1 Per Vehicle
Chevrolet Aveo5

1.6L L4 Gas DOHC
1
 
Standard
 

Chevrolet Aveo5



1.6L L4 Gas DOHC Standard

1 Per Vehicle
Chevrolet Blazer

2.0L L4 Gas DOHC Turbo
1
 
Standard
 

Chevrolet Blazer



2.0L L4 Gas DOHC Turbo Standard

1 Per Vehicle
Chevrolet Blazer

2.5L L4 Gas DOHC,
3.6L V6 Gas DOHC
1
 
Standard
 

Chevrolet Blazer



2.5L L4 Gas DOHC,
3.6L V6 Gas DOHC Standard

1 Per Vehicle
Chevrolet C3500HD

6.5L V8 Diesel OHV Turbo
1
 
Standard
 

Chevrolet C3500HD



6.5L V8 Diesel OHV Turbo Standard

1 Per Vehicle
Chevrolet C5500 Kodiak

8.1L V8 Gas OHV
1
 
Standard
with Reservoir Cap
 

Chevrolet C5500 Kodiak



8.1L V8 Gas OHV Standard
with Reservoir Cap

1 Per Vehicle
Chevrolet C5500 Kodiak

6.6L V8 Diesel OHV Turbo
1
 
Standard
 

Chevrolet C5500 Kodiak



6.6L V8 Diesel OHV Turbo Standard

1 Per Vehicle
Chevrolet C6500 Kodiak

7.2L L6 Diesel Turbo,
7.8L L6 Diesel Turbo,
8.1L V8 Gas OHV
1
 
Standard
 

Chevrolet C6500 Kodiak



7.2L L6 Diesel Turbo,
7.8L L6 Diesel Turbo,
8.1L V8 Gas OHV Standard

1 Per Vehicle
Chevrolet Camaro

6.2L V8 Gas OHV Supercharged
1
 
Standard
 

Chevrolet Camaro



6.2L V8 Gas OHV Supercharged Standard

1 Per Vehicle
Chevrolet Camaro

6.2L V8 Gas OHV
1
 
Standard
 

Chevrolet Camaro



6.2L V8 Gas OHV Standard

1 Per Vehicle
See More Fitments on Page 2 - or - Select Your Vehicle Above