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ACDelco 12R18 Radiator Cap

ACDelco 12R18 Radiator Cap

ACDelco
Brand:ACDelco
Part Number: 12R18
UPC: 00707773058961
Weight: 0.07 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 12R18 Radiator Cap for your vehicle. Buy now and secure your purchase online!

ACDelco Professional, premium aftermarket Standard Type Radiator Caps seal and pressurize your vehicle's cooling system as the radiator transfers heat from your vehicle's engine coolant to the outside air, and are a high quality replacement for many vehicles on the road today. These standard type radiator caps are manufactured to meet your expectations for fit, form, and function. WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

ACDelco has a full line of high-quality thermostats and caps for nearly all GM vehicles on the road today. Through our GM OE and Professional, premium aftermarket product lines, our thermostats cover a wide range of designs and temperature ratings to meet your needs. We also offer GM OE and Professional, premium aftermarket fuel caps, radiator caps, and oil filler/breather caps to replace your worn GM Original Equipment.

When it comes to replacing your Thermostats and Caps, ACDelco offers a full line of Professional, premium aftermarket Thermostat and Cap products. In addition, ACDelco offers engine coolant thermostats, locking fuel caps, and standard type radiator caps to help make part replacement simple and precise. ACDelco Professional, premium aftermarket Thermostats and Caps fit both GM and Non GM vehicles.

Features and Benefits:

  • Helps seal and pressurize your vehicle's cooling system as the radiator transfers heat from the engine's coolant to the outside air
  • Manufactured to meet expectations for fit, form, and function
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco
  • – Lock cap into correct position to help prevent leakage and provide proper ventilation
  • – Regularly inspect cap for signs of damage or wear, and replace them if signs of damage are found

Specifications:

Cap Depth:
0.83 in.
Cap Finish:
Stainless Steel
Coolant Recovery System:
Yes
Height:
.9 in.
Length:
3.2 in.
Lever Type:
No
Material:
Stainless Steel
Programming Required:
NO
Quick Pressure Release:
NO
Shape:
Oval
Weight:
.07 lb
Width:
2.2 in.

Manufacturer Warranty:

24 Month / Unlimited Mile Limited Warranty (Parts Only). Please see ACDelco.com for more details.

Select a vehicle to narrow ACDelco 12R18 Radiator Cap fitment info!

Last Updated: 05/29/2022

Years Vehicle Per Vehicle Fit NotesFitment Notes
Chevrolet Prizm

1.8L L4 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Chevrolet Prizm



1.8L L4 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Dodge Colt

1.8L L4 Gas SOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Dodge Colt



1.8L L4 Gas SOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Dodge Colt

1.5L L4 Gas SOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Dodge Colt



1.5L L4 Gas SOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Dodge Colt

1.8L L4 Gas SOHC
1
 
Professional
Standard
Relief pressure 13 lb
Automatic Transmission
 

Dodge Colt



1.8L L4 Gas SOHC Professional
Standard
Relief pressure 13 lb
Automatic Transmission

1 Per Vehicle
Dodge Stratus

2.4L L4 Gas SOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Dodge Stratus



2.4L L4 Gas SOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Eagle Summit

1.5L L4 Gas SOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Eagle Summit



1.5L L4 Gas SOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Eagle Summit

1.8L L4 Gas SOHC,
2.4L L4 Gas SOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Eagle Summit



1.8L L4 Gas SOHC,
2.4L L4 Gas SOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Geo Metro

1.3L L4 Gas SOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Geo Metro



1.3L L4 Gas SOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Geo Metro

1.0L L3 Gas SOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Geo Metro



1.0L L3 Gas SOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Geo Prizm

1.6L L4 Gas DOHC,
1.8L L4 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Geo Prizm



1.6L L4 Gas DOHC,
1.8L L4 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Lexus ES250

2.5L V6 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Lexus ES250



2.5L V6 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Lexus GS300

3.0L L6 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Lexus GS300



3.0L L6 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Lexus RX300

3.0L V6 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Lexus RX300



3.0L V6 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Lexus RX330

3.3L V6 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Lexus RX330



3.3L V6 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Lexus RX400h

3.3L V6 Electric/Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Lexus RX400h



3.3L V6 Electric/Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Lexus SC300

3.0L L6 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Lexus SC300



3.0L L6 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Mazda Protege

1.8L L4 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
Manual Transmission
 

Mazda Protege



1.8L L4 Gas DOHC Professional
Standard
Relief pressure 13 lb
Manual Transmission

1 Per Vehicle
Mitsubishi Diamante

3.5L V6 Gas SOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Mitsubishi Diamante



3.5L V6 Gas SOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Mitsubishi Diamante

3.0L V6 Gas SOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Mitsubishi Diamante



3.0L V6 Gas SOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Mitsubishi Diamante

3.0L V6 Gas DOHC,
3.0L V6 Gas SOHC
1
 
Professional
Standard
Relief pressure 13 lb
Sedan
 

Mitsubishi Diamante



3.0L V6 Gas DOHC,
3.0L V6 Gas SOHC Professional
Standard
Relief pressure 13 lb
Sedan

1 Per Vehicle
Mitsubishi Diamante

3.0L V6 Gas DOHC,
3.0L V6 Gas SOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Mitsubishi Diamante



3.0L V6 Gas DOHC,
3.0L V6 Gas SOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Mitsubishi Eclipse

2.4L L4 Gas SOHC,
3.0L V6 Gas SOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Mitsubishi Eclipse



2.4L L4 Gas SOHC,
3.0L V6 Gas SOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Mitsubishi Expo

2.4L L4 Gas SOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Mitsubishi Expo



2.4L L4 Gas SOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Mitsubishi Expo LRV

2.4L L4 Gas SOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Mitsubishi Expo LRV



2.4L L4 Gas SOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Mitsubishi Expo LRV

1.8L L4 Gas SOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Mitsubishi Expo LRV



1.8L L4 Gas SOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Mitsubishi Galant

2.4L L4 Gas SOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Mitsubishi Galant



2.4L L4 Gas SOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Mitsubishi Galant

3.0L V6 Gas SOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Mitsubishi Galant



3.0L V6 Gas SOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Mitsubishi Mirage

1.5L L4 Gas SOHC,
1.8L L4 Gas SOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Mitsubishi Mirage



1.5L L4 Gas SOHC,
1.8L L4 Gas SOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Mitsubishi Montero

3.5L V6 Gas SOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Mitsubishi Montero



3.5L V6 Gas SOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Mitsubishi Montero Sport

3.0L V6 Gas SOHC,
3.5L V6 Gas SOHC
1
 
Professional
To 12/3/2003
Standard
Relief pressure 13 lb
 

Mitsubishi Montero Sport



3.0L V6 Gas SOHC,
3.5L V6 Gas SOHC Professional
To 12/3/2003
Standard
Relief pressure 13 lb

1 Per Vehicle
Mitsubishi Montero Sport

3.5L V6 Gas SOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Mitsubishi Montero Sport



3.5L V6 Gas SOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Mitsubishi Montero Sport

3.0L V6 Gas SOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Mitsubishi Montero Sport



3.0L V6 Gas SOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Mitsubishi Montero Sport

2.4L L4 Gas SOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Mitsubishi Montero Sport



2.4L L4 Gas SOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Plymouth Colt

1.5L L4 Gas SOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Plymouth Colt



1.5L L4 Gas SOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Plymouth Colt

1.8L L4 Gas SOHC,
2.4L L4 Gas SOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Plymouth Colt



1.8L L4 Gas SOHC,
2.4L L4 Gas SOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Plymouth Colt

1.5L L4 Gas SOHC
1
 
Professional
Standard
Relief pressure 13 lb
Automatic Transmission
 

Plymouth Colt



1.5L L4 Gas SOHC Professional
Standard
Relief pressure 13 lb
Automatic Transmission

1 Per Vehicle
Pontiac Vibe

2.4L L4 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Pontiac Vibe



2.4L L4 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Pontiac Vibe

1.8L L4 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Pontiac Vibe



1.8L L4 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Scion tC

2.4L L4 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Scion tC



2.4L L4 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Subaru B9 Tribeca

3.0L H6 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Subaru B9 Tribeca



3.0L H6 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Subaru Tribeca

3.6L H6 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Subaru Tribeca



3.6L H6 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Suzuki Esteem

1.8L L4 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
Sedan
 

Suzuki Esteem



1.8L L4 Gas DOHC Professional
Standard
Relief pressure 13 lb
Sedan

1 Per Vehicle
Toyota 4Runner

2.7L L4 Gas DOHC,
3.4L V6 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota 4Runner



2.7L L4 Gas DOHC,
3.4L V6 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota Camry

2.5L L4 Electric/Gas DOHC,
2.5L L4 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota Camry



2.5L L4 Electric/Gas DOHC,
2.5L L4 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota Camry

2.2L L4 CNG DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota Camry



2.2L L4 CNG DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota Camry

2.2L L4 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota Camry



2.2L L4 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota Camry

3.0L V6 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota Camry



3.0L V6 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota Camry

2.5L V6 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
Automatic Transmission
 

Toyota Camry



2.5L V6 Gas DOHC Professional
Standard
Relief pressure 13 lb
Automatic Transmission

1 Per Vehicle
Toyota Celica

2.2L L4 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota Celica



2.2L L4 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota Celica

1.8L L4 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota Celica



1.8L L4 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota Celica

1.6L L4 Gas DOHC,
2.0L L4 Gas DOHC Turbo
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota Celica



1.6L L4 Gas DOHC,
2.0L L4 Gas DOHC Turbo Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota Corolla

1.8L L4 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota Corolla



1.8L L4 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota Corolla

1.8L L4 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
From 08/2016
 

Toyota Corolla



1.8L L4 Gas DOHC Professional
Standard
Relief pressure 13 lb
From 08/2016

1 Per Vehicle
Toyota Corolla

1.8L L4 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota Corolla



1.8L L4 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota Corolla

2.4L L4 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota Corolla



2.4L L4 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota Corolla

1.8L L4 Gas DOHC
1
 
Professional
USA Built Vehicle
Standard
Relief pressure 13 lb
 

Toyota Corolla



1.8L L4 Gas DOHC Professional
USA Built Vehicle
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota Corolla

1.6L L4 Gas DOHC
1
 
Professional
USA Built Vehicle
Standard
Relief pressure 13 lb
 

Toyota Corolla



1.6L L4 Gas DOHC Professional
USA Built Vehicle
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota Corolla

1.6L L4 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota Corolla



1.6L L4 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota Corolla

1.8L L4 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota Corolla



1.8L L4 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota Highlander

3.3L V6 Electric/Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota Highlander



3.3L V6 Electric/Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota Highlander

3.3L V6 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota Highlander



3.3L V6 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota Matrix

2.4L L4 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota Matrix



2.4L L4 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota Matrix

1.8L L4 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota Matrix



1.8L L4 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota Paseo

1.5L L4 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota Paseo



1.5L L4 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota Prius

1.5L L4 Electric/Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota Prius



1.5L L4 Electric/Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota RAV4

2.0L L4 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota RAV4



2.0L L4 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota RAV4

2.0L L4 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota RAV4



2.0L L4 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota RAV4

2.0L L4 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota RAV4



2.0L L4 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota Sequoia

4.7L V8 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota Sequoia



4.7L V8 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota Solara

2.2L L4 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota Solara



2.2L L4 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota Supra

3.0L L6 Gas DOHC Turbo
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota Supra



3.0L L6 Gas DOHC Turbo Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota T100

3.4L V6 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
Manual Transmission
 

Toyota T100



3.4L V6 Gas DOHC Professional
Standard
Relief pressure 13 lb
Manual Transmission

1 Per Vehicle
Toyota T100

2.7L L4 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
Manual Transmission
 

Toyota T100



2.7L L4 Gas DOHC Professional
Standard
Relief pressure 13 lb
Manual Transmission

1 Per Vehicle
Toyota T100

3.0L V6 Gas SOHC
1
 
Professional
Standard
Relief pressure 13 lb
Manual Transmission
 

Toyota T100



3.0L V6 Gas SOHC Professional
Standard
Relief pressure 13 lb
Manual Transmission

1 Per Vehicle
Toyota Tercel

1.5L L4 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota Tercel



1.5L L4 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota Tercel

1.5L L4 Gas SOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota Tercel



1.5L L4 Gas SOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota Tundra

4.0L V6 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota Tundra



4.0L V6 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota Tundra

4.7L V8 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota Tundra



4.7L V8 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle
Toyota Tundra

3.4L V6 Gas DOHC
1
 
Professional
Standard
Relief pressure 13 lb
 

Toyota Tundra



3.4L V6 Gas DOHC Professional
Standard
Relief pressure 13 lb

1 Per Vehicle


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