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ACDelco 18K2421 Brake Bleeder Screw

ACDelco 18K2421 Brake Bleeder Screw

ACDelco
Brand:ACDelco
Part Number: 18K2421
UPC: 00808709372813
Weight: 0.5 lbs
Condition:New



On Sale:

$30.65

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

Product Information

Description:

Get the ACDelco 18K2421 Brake Bleeder Screw for your vehicle. Buy now and secure your purchase online!

ACDelco Professional Brake Bleeder Screw is a high quality aftermarket replacement component for one or more of the following vehicle systems: brake. This premium aftermarket screw is manufactured to meet or exceed your expectations for fit, form, and function. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • Manufactured to meet expectations for fit, form, and function
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco

Specifications:

Cap Included:
No
Color:
Silver
Head Drive Type:
Hex
Height (in):
1.5 in
Length:
3.5 in.
Material:
Steel
Programming Required:
No
Thread Type:
Coarse
Weight (lb):
0.5 lb
Width (in):
3.5 in
Country of Origin:
CN

Select a vehicle to narrow ACDelco 18K2421 Brake Bleeder Screw fitment info!

Last Updated: 04/10/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes
Showing 100 fitments from page 3 of 3
Ford Mustang

5.0L V8 Gas DOHC
2
 
Front
 
Gold
exc. Brembo Brake
 

Ford Mustang



5.0L V8 Gas DOHC

Front Gold
exc. Brembo Brake

2 Per Vehicle
Ford Mustang

5.0L V8 Gas DOHC
2
 
Front
 
Gold
w/ Track Pack
w/ Brembo Package
 

Ford Mustang



5.0L V8 Gas DOHC

Front Gold
w/ Track Pack
w/ Brembo Package

2 Per Vehicle
Ford Mustang

5.0L V8 Gas DOHC
2
 
Front
 
Gold
w/o Track Package.
w/ Brembo Package
 

Ford Mustang



5.0L V8 Gas DOHC

Front Gold
w/o Track Package.
w/ Brembo Package

2 Per Vehicle
Ford Mustang

5.0L V8 Gas DOHC
2
 
Front
 
Gold
 

Ford Mustang



5.0L V8 Gas DOHC

Front Gold

2 Per Vehicle
Ford Mustang

5.0L V8 Gas DOHC
2
 
Front
 
Gold
w/ Brembo Package
 

Ford Mustang



5.0L V8 Gas DOHC

Front Gold
w/ Brembo Package

2 Per Vehicle
Ford Mustang

3.7L V6 Gas DOHC,
5.0L V8 Gas DOHC,
5.4L V8 Gas DOHC Supercharged
2
 
Front
 
Gold
w/Performance Brakes (Brembo)
 

Ford Mustang



3.7L V6 Gas DOHC,
5.0L V8 Gas DOHC,
5.4L V8 Gas DOHC Supercharged

Front Gold
w/Performance Brakes (Brembo)

2 Per Vehicle
Ford Transit-150

3.2L L5 Diesel DOHC Turbo,
3.5L V6 Gas DOHC Turbo,
3.7L V6 CNG DOHC,
3.7L V6 Flex DOHC,
3.7L V6 LPG DOHC
2
 
Front
 
Gold
 

Ford Transit-150



3.2L L5 Diesel DOHC Turbo,
3.5L V6 Gas DOHC Turbo,
3.7L V6 CNG DOHC,
3.7L V6 Flex DOHC,
3.7L V6 LPG DOHC

Front Gold

2 Per Vehicle
Ford Transit-250

3.2L L5 Diesel DOHC Turbo,
3.5L V6 Gas DOHC Turbo,
3.7L V6 CNG DOHC,
3.7L V6 Flex DOHC,
3.7L V6 LPG DOHC
2
 
Front
 
Gold
 

Ford Transit-250



3.2L L5 Diesel DOHC Turbo,
3.5L V6 Gas DOHC Turbo,
3.7L V6 CNG DOHC,
3.7L V6 Flex DOHC,
3.7L V6 LPG DOHC

Front Gold

2 Per Vehicle
Ford Transit-350

3.2L L5 Diesel DOHC Turbo,
3.5L V6 Gas DOHC Turbo,
3.7L V6 CNG DOHC,
3.7L V6 Flex DOHC,
3.7L V6 LPG DOHC
2
 
Front
 
Gold
 

Ford Transit-350



3.2L L5 Diesel DOHC Turbo,
3.5L V6 Gas DOHC Turbo,
3.7L V6 CNG DOHC,
3.7L V6 Flex DOHC,
3.7L V6 LPG DOHC

Front Gold

2 Per Vehicle
Ford Transit-350 HD

3.2L L5 Diesel DOHC Turbo,
3.5L V6 Gas DOHC Turbo,
3.7L V6 CNG DOHC,
3.7L V6 Flex DOHC,
3.7L V6 LPG DOHC
2
 
Front
 
Gold
 

Ford Transit-350 HD



3.2L L5 Diesel DOHC Turbo,
3.5L V6 Gas DOHC Turbo,
3.7L V6 CNG DOHC,
3.7L V6 Flex DOHC,
3.7L V6 LPG DOHC

Front Gold

2 Per Vehicle
Hyundai Tucson

-L FUEL CELL EV FCEV
2
 
Front
 
Gold
 

Hyundai Tucson



-L FUEL CELL EV FCEV

Front Gold

2 Per Vehicle
Hyundai Tucson

1.6L L4 Gas DOHC Turbo,
2.0L L4 Gas DOHC
2
 
Front
 
Gold
 

Hyundai Tucson



1.6L L4 Gas DOHC Turbo,
2.0L L4 Gas DOHC

Front Gold

2 Per Vehicle
Kia Optima

2.0L L4 Gas DOHC Turbo
2
 
Front
 
Gold
 

Kia Optima



2.0L L4 Gas DOHC Turbo

Front Gold

2 Per Vehicle
Land Rover Range Rover

3.0L V6 Gas DOHC Supercharged
2
 
Front
 
Gold
 

Land Rover Range Rover



3.0L V6 Gas DOHC Supercharged

Front Gold

2 Per Vehicle
Land Rover Range Rover

5.0L V8 Gas DOHC Supercharged
2
 
Front
 
Gold
 

Land Rover Range Rover



5.0L V8 Gas DOHC Supercharged

Front Gold

2 Per Vehicle
Land Rover Range Rover

3.0L V6 Diesel DOHC Turbo
2
 
Rear
 
Gold
 

Land Rover Range Rover



3.0L V6 Diesel DOHC Turbo

Rear Gold

2 Per Vehicle
Land Rover Range Rover

3.0L V6 Gas DOHC Supercharged
2
 
Rear
 
Gold
 

Land Rover Range Rover



3.0L V6 Gas DOHC Supercharged

Rear Gold

2 Per Vehicle
Land Rover Range Rover

5.0L V8 Gas DOHC Supercharged
2
 
Rear
 
Gold
 

Land Rover Range Rover



5.0L V8 Gas DOHC Supercharged

Rear Gold

2 Per Vehicle
Land Rover Range Rover

5.0L V8 Gas DOHC
2
 
Front
 
Gold
 

Land Rover Range Rover



5.0L V8 Gas DOHC

Front Gold

2 Per Vehicle
Land Rover Range Rover

5.0L V8 Gas DOHC
2
 
Rear
 
Gold
 

Land Rover Range Rover



5.0L V8 Gas DOHC

Rear Gold

2 Per Vehicle
Land Rover Range Rover Sport

3.0L V6 Gas DOHC Supercharged
2
 
Front
 
Gold
 

Land Rover Range Rover Sport



3.0L V6 Gas DOHC Supercharged

Front Gold

2 Per Vehicle
Land Rover Range Rover Sport

5.0L V8 Gas DOHC Supercharged
2
 
Front
 
Gold
 

Land Rover Range Rover Sport



5.0L V8 Gas DOHC Supercharged

Front Gold

2 Per Vehicle
Land Rover Range Rover Sport

3.0L V6 Diesel DOHC Turbo
2
 
Rear
 
Gold
 

Land Rover Range Rover Sport



3.0L V6 Diesel DOHC Turbo

Rear Gold

2 Per Vehicle
Land Rover Range Rover Sport

3.0L V6 Gas DOHC Supercharged,
5.0L V8 Gas DOHC Supercharged
2
 
Rear
 
Gold
 

Land Rover Range Rover Sport



3.0L V6 Gas DOHC Supercharged,
5.0L V8 Gas DOHC Supercharged

Rear Gold

2 Per Vehicle
Lincoln Continental

2.7L V6 Gas DOHC Turbo,
3.0L V6 Gas DOHC Turbo,
3.7L V6 Gas DOHC
2
 
Front
 
Gold
 

Lincoln Continental



2.7L V6 Gas DOHC Turbo,
3.0L V6 Gas DOHC Turbo,
3.7L V6 Gas DOHC

Front Gold

2 Per Vehicle
Lincoln MKZ

3.0L V6 Gas DOHC Turbo
2
 
Front
 
Gold
 

Lincoln MKZ



3.0L V6 Gas DOHC Turbo

Front Gold

2 Per Vehicle
Mercedes-Benz C300

2.0L L4 Gas DOHC Turbo
2
 
Front
 
Gold
w/ AMG Package
 

Mercedes-Benz C300



2.0L L4 Gas DOHC Turbo

Front Gold
w/ AMG Package

2 Per Vehicle
Mercedes-Benz C300

2.0L L4 Gas DOHC Turbo
2
 
Front
 
Gold
w/o AMG Package
 

Mercedes-Benz C300



2.0L L4 Gas DOHC Turbo

Front Gold
w/o AMG Package

2 Per Vehicle
Mercedes-Benz C300

2.0L L4 Gas DOHC Turbo
2
 
Front
 
Gold
 

Mercedes-Benz C300



2.0L L4 Gas DOHC Turbo

Front Gold

2 Per Vehicle
Mercedes-Benz C350e

2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo
2
 
Front
 
Gold
 

Mercedes-Benz C350e



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

Front Gold

2 Per Vehicle
Mercedes-Benz C400

3.0L V6 Gas DOHC Turbo
2
 
Front
 
Gold
 

Mercedes-Benz C400



3.0L V6 Gas DOHC Turbo

Front Gold

2 Per Vehicle
Mercedes-Benz CLS550

4.7L V8 Gas DOHC Turbo
2
 
Front
 
Gold
 

Mercedes-Benz CLS550



4.7L V8 Gas DOHC Turbo

Front Gold

2 Per Vehicle
Mercedes-Benz E300

2.0L L4 Gas DOHC Turbo
2
 
Front
 
Gold
without Sport Package
 

Mercedes-Benz E300



2.0L L4 Gas DOHC Turbo

Front Gold
without Sport Package

2 Per Vehicle
Mercedes-Benz E550

4.7L V8 Gas DOHC Turbo
2
 
Front
 
Gold
Sedan
 

Mercedes-Benz E550



4.7L V8 Gas DOHC Turbo

Front Gold
Sedan

2 Per Vehicle
Mercedes-Benz GLC300

2.0L L4 Gas DOHC Turbo
2
 
Front
 
Gold
without Sport Package
 

Mercedes-Benz GLC300



2.0L L4 Gas DOHC Turbo

Front Gold
without Sport Package

2 Per Vehicle
Mercedes-Benz Maybach S550

4.7L V8 Gas DOHC Turbo
2
 
Front
 
Gold
 

Mercedes-Benz Maybach S550



4.7L V8 Gas DOHC Turbo

Front Gold

2 Per Vehicle
Mercedes-Benz Maybach S550

4.7L V8 Gas DOHC Turbo
2
 
Rear
 
Gold
 

Mercedes-Benz Maybach S550



4.7L V8 Gas DOHC Turbo

Rear Gold

2 Per Vehicle
Mercedes-Benz Maybach S600

6.0L V12 Gas DOHC Turbo
2
 
Front
 
Gold
 

Mercedes-Benz Maybach S600



6.0L V12 Gas DOHC Turbo

Front Gold

2 Per Vehicle
Mercedes-Benz Maybach S600

6.0L V12 Gas DOHC Turbo
2
 
Rear
 
Gold
 

Mercedes-Benz Maybach S600



6.0L V12 Gas DOHC Turbo

Rear Gold

2 Per Vehicle
Mercedes-Benz Metris

2.0L L4 Gas DOHC Turbo
2
 
Front
 
Gold
 

Mercedes-Benz Metris



2.0L L4 Gas DOHC Turbo

Front Gold

2 Per Vehicle
Mercedes-Benz Metris

2.0L L4 Gas DOHC Turbo
2
 
Rear
 
Gold
 

Mercedes-Benz Metris



2.0L L4 Gas DOHC Turbo

Rear Gold

2 Per Vehicle
Mercedes-Benz S550

4.7L V8 Gas DOHC Turbo
2
 
Front
 
Gold
with Sport Package
 

Mercedes-Benz S550



4.7L V8 Gas DOHC Turbo

Front Gold
with Sport Package

2 Per Vehicle
Mercedes-Benz S550

4.7L V8 Gas DOHC Turbo
2
 
Front
 
Gold
without Sport Package
 

Mercedes-Benz S550



4.7L V8 Gas DOHC Turbo

Front Gold
without Sport Package

2 Per Vehicle
Mercedes-Benz S550

4.7L V8 Gas DOHC Turbo
2
 
Rear
 
Gold
 

Mercedes-Benz S550



4.7L V8 Gas DOHC Turbo

Rear Gold

2 Per Vehicle
Mercedes-Benz S550e

3.0L V6 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo
2
 
Front
 
Gold
with Sport Package
 

Mercedes-Benz S550e



3.0L V6 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo

Front Gold
with Sport Package

2 Per Vehicle
Mercedes-Benz S550e

3.0L V6 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo
2
 
Rear
 
Gold
 

Mercedes-Benz S550e



3.0L V6 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo

Rear Gold

2 Per Vehicle
Mercedes-Benz S600

6.0L V12 Gas DOHC Turbo
2
 
Front
 
Gold
 

Mercedes-Benz S600



6.0L V12 Gas DOHC Turbo

Front Gold

2 Per Vehicle
Mercedes-Benz S600

6.0L V12 Gas DOHC Turbo
2
 
Rear
 
Gold
 

Mercedes-Benz S600



6.0L V12 Gas DOHC Turbo

Rear Gold

2 Per Vehicle
Mercedes-Benz S63 AMG

5.5L V8 Gas DOHC Turbo
2
 
Front
 
Gold
Except Ceramic Brakes
 

Mercedes-Benz S63 AMG



5.5L V8 Gas DOHC Turbo

Front Gold
Except Ceramic Brakes

2 Per Vehicle
Mercedes-Benz S63 AMG

5.5L V8 Gas DOHC Turbo
2
 
Front
 
Gold
w/ Ceramic Brakes
 

Mercedes-Benz S63 AMG



5.5L V8 Gas DOHC Turbo

Front Gold
w/ Ceramic Brakes

2 Per Vehicle
Mercedes-Benz S63 AMG

5.5L V8 Gas DOHC Turbo
2
 
Front
 
Gold
 

Mercedes-Benz S63 AMG



5.5L V8 Gas DOHC Turbo

Front Gold

2 Per Vehicle
Mercedes-Benz S65 AMG

6.0L V12 Gas DOHC Turbo
2
 
Front
 
Gold
Except Ceramic Brakes
 

Mercedes-Benz S65 AMG



6.0L V12 Gas DOHC Turbo

Front Gold
Except Ceramic Brakes

2 Per Vehicle
Mercedes-Benz S65 AMG

6.0L V12 Gas DOHC Turbo
2
 
Front
 
Gold
w/ Ceramic Brakes
 

Mercedes-Benz S65 AMG



6.0L V12 Gas DOHC Turbo

Front Gold
w/ Ceramic Brakes

2 Per Vehicle
Mercedes-Benz SL400

3.0L V6 Gas DOHC Turbo
2
 
Front
 
Gold
 

Mercedes-Benz SL400



3.0L V6 Gas DOHC Turbo

Front Gold

2 Per Vehicle
Mercedes-Benz SL400

3.0L V6 Gas DOHC Turbo
2
 
Rear
 
Gold
 

Mercedes-Benz SL400



3.0L V6 Gas DOHC Turbo

Rear Gold

2 Per Vehicle
Mercedes-Benz SL400

3.0L V6 Gas DOHC Turbo
2
 
Front
 
Gold
with Sport Package
 

Mercedes-Benz SL400



3.0L V6 Gas DOHC Turbo

Front Gold
with Sport Package

2 Per Vehicle
Mercedes-Benz SL400

3.0L V6 Gas DOHC Turbo
2
 
Front
 
Gold
without Sport Package
 

Mercedes-Benz SL400



3.0L V6 Gas DOHC Turbo

Front Gold
without Sport Package

2 Per Vehicle
Mercedes-Benz SL450

3.0L V6 Gas DOHC Turbo
2
 
Front
 
Gold
 

Mercedes-Benz SL450



3.0L V6 Gas DOHC Turbo

Front Gold

2 Per Vehicle
Mercedes-Benz SL450

3.0L V6 Gas DOHC Turbo
2
 
Rear
 
Gold
 

Mercedes-Benz SL450



3.0L V6 Gas DOHC Turbo

Rear Gold

2 Per Vehicle
Mercedes-Benz SL550

4.7L V8 Gas DOHC Turbo
2
 
Front
 
Gold
 

Mercedes-Benz SL550



4.7L V8 Gas DOHC Turbo

Front Gold

2 Per Vehicle
Mercedes-Benz SL550

4.7L V8 Gas DOHC Turbo
2
 
Rear
 
Gold
 

Mercedes-Benz SL550



4.7L V8 Gas DOHC Turbo

Rear Gold

2 Per Vehicle
Mercedes-Benz SL550

4.7L V8 Gas DOHC Turbo
2
 
Front
 
Gold
with Sport Package
 

Mercedes-Benz SL550



4.7L V8 Gas DOHC Turbo

Front Gold
with Sport Package

2 Per Vehicle
Mercedes-Benz SL550

4.7L V8 Gas DOHC Turbo
2
 
Front
 
Gold
without Sport Package
 

Mercedes-Benz SL550



4.7L V8 Gas DOHC Turbo

Front Gold
without Sport Package

2 Per Vehicle
Mini Cooper

1.5L L3 Gas DOHC Turbo,
2.0L L4 Gas DOHC Turbo
2
 
Front
 
Gold
 

Mini Cooper



1.5L L3 Gas DOHC Turbo,
2.0L L4 Gas DOHC Turbo

Front Gold

2 Per Vehicle
Mini Cooper

1.5L L3 Gas DOHC Turbo,
2.0L L4 Gas DOHC Turbo
2
 
Rear
 
Gold
 

Mini Cooper



1.5L L3 Gas DOHC Turbo,
2.0L L4 Gas DOHC Turbo

Rear Gold

2 Per Vehicle
Mini Cooper

1.6L L4 Gas DOHC Turbo
2
 
Rear
 
Gold
 

Mini Cooper



1.6L L4 Gas DOHC Turbo

Rear Gold

2 Per Vehicle
Mini Cooper Clubman

1.5L L3 Gas DOHC Turbo,
2.0L L4 Gas DOHC Turbo
2
 
Front
 
Gold
 

Mini Cooper Clubman



1.5L L3 Gas DOHC Turbo,
2.0L L4 Gas DOHC Turbo

Front Gold

2 Per Vehicle
Mini Cooper Countryman

1.5L L3 Gas DOHC Turbo
2
 
Front
 
Gold
 

Mini Cooper Countryman



1.5L L3 Gas DOHC Turbo

Front Gold

2 Per Vehicle
Ram ProMaster 1500

3.0L L4 Diesel DOHC Turbo,
3.6L V6 Flex DOHC
2
 
Front
 
Gold
 

Ram ProMaster 1500



3.0L L4 Diesel DOHC Turbo,
3.6L V6 Flex DOHC

Front Gold

2 Per Vehicle
Ram ProMaster 1500

3.0L L4 Diesel DOHC Turbo,
3.6L V6 Flex DOHC
2
 
Rear
 
Gold
 

Ram ProMaster 1500



3.0L L4 Diesel DOHC Turbo,
3.6L V6 Flex DOHC

Rear Gold

2 Per Vehicle
Ram ProMaster 2500

3.0L L4 Diesel DOHC Turbo,
3.6L V6 Flex DOHC
2
 
Front
 
Gold
 

Ram ProMaster 2500



3.0L L4 Diesel DOHC Turbo,
3.6L V6 Flex DOHC

Front Gold

2 Per Vehicle
Ram ProMaster 2500

3.0L L4 Diesel DOHC Turbo,
3.6L V6 Flex DOHC
2
 
Rear
 
Gold
 

Ram ProMaster 2500



3.0L L4 Diesel DOHC Turbo,
3.6L V6 Flex DOHC

Rear Gold

2 Per Vehicle
Ram ProMaster 3500

3.0L L4 Diesel DOHC Turbo,
3.6L V6 Flex DOHC
2
 
Front
 
Gold
 

Ram ProMaster 3500



3.0L L4 Diesel DOHC Turbo,
3.6L V6 Flex DOHC

Front Gold

2 Per Vehicle
Ram ProMaster 3500

3.0L L4 Diesel DOHC Turbo,
3.6L V6 Flex DOHC
2
 
Rear
 
Gold
 

Ram ProMaster 3500



3.0L L4 Diesel DOHC Turbo,
3.6L V6 Flex DOHC

Rear Gold

2 Per Vehicle
Volkswagen Passat

2.8L V6 Gas DOHC
2
 
Front
 
Gold
w/ 321mm Rotor
 

Volkswagen Passat



2.8L V6 Gas DOHC

Front Gold
w/ 321mm Rotor

2 Per Vehicle
Volvo S60

2.0L L4 Gas DOHC Turbo,
2.0L L4 Gas DOHC Turbo/Supercharged
2
 
Front
 
Gold
w/300mm Rotor
 

Volvo S60



2.0L L4 Gas DOHC Turbo,
2.0L L4 Gas DOHC Turbo/Supercharged

Front Gold
w/300mm Rotor

2 Per Vehicle
Volvo S60

2.0L L4 Gas DOHC Turbo,
2.0L L4 Gas DOHC Turbo/Supercharged
2
 
Front
 
Gold
w/316, 336mm Rotors
 

Volvo S60



2.0L L4 Gas DOHC Turbo,
2.0L L4 Gas DOHC Turbo/Supercharged

Front Gold
w/316, 336mm Rotors

2 Per Vehicle
Volvo S60

2.0L L4 Gas DOHC Turbo/Supercharged
2
 
Front
 
Gold
 

Volvo S60



2.0L L4 Gas DOHC Turbo/Supercharged

Front Gold

2 Per Vehicle
Volvo XC90

2.0L L4 Gas DOHC Turbo,
2.0L L4 Gas DOHC Turbo/Supercharged,
2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo/Supercharged
2
 
Front
 
Gold
 

Volvo XC90



2.0L L4 Gas DOHC Turbo,
2.0L L4 Gas DOHC Turbo/Supercharged,
2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo/Supercharged

Front Gold

2 Per Vehicle
Volvo XC90

2.0L L4 Gas DOHC Turbo,
2.0L L4 Gas DOHC Turbo/Supercharged,
2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo/Supercharged
2
 
Rear
 
Gold
 

Volvo XC90



2.0L L4 Gas DOHC Turbo,
2.0L L4 Gas DOHC Turbo/Supercharged,
2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo/Supercharged

Rear Gold

2 Per Vehicle