Menu

Shop

Garage

Cart

Account

Products to Compare (max of 3)
X
Compare These Parts

Top off your radiator with a new radiator cap from Speedway Motors! No matter if you're looking for fashion or function, we've got you covered with beautiful chrome, stainless and brass caps, as well as, stock steel caps. We carry radiator caps from the cooler leaders like AFCO, C&R Radiators and Mr Gasket, so you can rest easy knowing you're getting the best cap possible. No matter what pressure rating you need, you can be we'll have it in stock and ready to ship today!

Products
You've Selected:
Selected Filters
See Less Filters
Select Your Vehicle
See More Filters
Sort by:
Show:

New

Not Garage Sale

Universal Fit, 20 psi Pressure Rating, Steel

Video Available

Pressure Rating: 20 psi

Material Type: Steel

Finish: Zinc Plated

Overall Diameter: 2.47"

Quick View

16 psi Pressure Rating, Steel, Natural

Pressure Rating: 16 psi

Material Type: Steel

Finish: Natural

Quick View

Universal Fit, 28-32 psi Pressure Rating, Steel

On Sale

Pressure Rating: 28-32 psi

Material Type: Steel

Finish: Zinc Plated

Overall Height: 2.625"

Quick View

Universal Fit, 29-31 psi Pressure Rating, Steel

Pressure Rating: 29-31 psi

Material Type: Steel

Finish: Zinc Plated

Overall Diameter: 2.47"

Quick View

Universal Fit, 28-32 psi Pressure Rating, Steel

Pressure Rating: 28-32 psi

Material Type: Steel

Finish: Zinc Plated

Overall Length: 3.07"

Quick View

Universal Fit, 16 psi Pressure Rating, Aluminum

On Sale

Pressure Rating: 16 psi

Material Type: Aluminum

Finish: Polished

Overall Diameter: 2.86"

Quick View

Universal Fit, Brass, Chrome, 2.94" Overall Height

Material Type: Brass

Finish: Chrome

Overall Height: 2.94"

Overall Length: 5.75"

Quick View

Universal Fit, 21-25 psi Pressure Rating, Steel

Pressure Rating: 21-25 psi

Material Type: Steel

Finish: Zinc Plated

Overall Height: 2.625"

Quick View

Universal Fit, 22-24 psi Pressure Rating, Steel

Pressure Rating: 22-24 psi

Material Type: Steel

Finish: Zinc Plated

Overall Diameter: 2.47"

Quick View

Universal Fit, 15 psi Pressure Rating, Steel, Chrome

Pressure Rating: 15 psi

Material Type: Steel

Finish: Chrome

Overall Diameter: 2.39"

Quick View

Steel, Chrome, 1.06" Overall Height

Material Type: Steel

Finish: Chrome

Overall Height: 1.06"

Overall Diameter: 2.67"

Quick View

Universal Fit, 7 psi Pressure Rating, Steel, Chrome

Pressure Rating: 7 psi

Material Type: Steel

Finish: Chrome

Overall Diameter: 2.40"

Quick View

Zinc, Chrome, 3.50" Overall Height

On Sale

Material Type: Zinc

Finish: Chrome

Overall Height: 3.50"

Overall Length: 4.75"

Quick View

Universal Fit, Steel, Chrome, 1.07" Overall Height

Material Type: Steel

Finish: Chrome

Overall Height: 1.07"

Overall Diameter: 2.15"

Quick View

Zinc, Chrome, 3.44" Overall Height

Ships Free

Material Type: Zinc

Finish: Chrome

Overall Height: 3.44"

Overall Length: 4.75"

Quick View

Zinc, Chrome, 1.13" Overall Height

On Sale

Material Type: Zinc

Finish: Chrome

Overall Height: 1.13"

Overall Diameter: 3.63"

Quick View

Steel, Chrome, 1.08" Overall Height, 2"-18 Thread Pitch

On Sale

Material Type: Steel

Finish: Chrome

Overall Height: 1.08"

Overall Length: 6.27"

Quick View

Universal Fit, 15 psi Pressure Rating, Steel, Chrome

Pressure Rating: 15 psi

Material Type: Steel

Finish: Chrome

Overall Diameter: 2.63"

Quick View

Universal Fit, Steel, Chrome, 1.07" Overall Height

Video Available

Material Type: Steel

Finish: Chrome

Overall Height: 1.07"

Overall Diameter: 2.14"

Quick View

Brass, Chrome, 1.07" Overall Height, .44" Hole Diameter

Video Available

Material Type: Brass

Finish: Chrome

Overall Height: 1.07"

Overall Length: 6.27"

Quick View

Universal Fit, Brass, Chrome, 1.94" Overall Height

Video Available

Material Type: Brass

Finish: Chrome

Overall Height: 1.94"

Overall Length: 5.75"

Quick View

Universal Fit, 7 psi Pressure Rating, Steel, Chrome

Pressure Rating: 7 psi

Material Type: Steel

Finish: Chrome

Overall Diameter: 2.63"

Quick View

Universal Fit, Brass, Polished, 1.27" Overall Height

Material Type: Brass

Finish: Polished

Overall Height: 1.27"

Thread Pitch: 2"-18

Quick View

Universal Fit, 7 psi Pressure Rating, Brass, Polished

Pressure Rating: 7 psi

Material Type: Brass

Finish: Polished

Overall Diameter: 2.64"

Quick View

Universal Fit, Brass, Polished, 1.88" Overall Height

Material Type: Brass

Finish: Polished

Overall Height: 1.88"

Overall Length: 5.69"

Quick View
$114.99
$116.97
Ships Free
On Sale
New Product
Quick View

Universal Fit, 15 psi Pressure Rating, Brass, Polished

Pressure Rating: 15 psi

Material Type: Brass

Finish: Polished

Overall Diameter: 2.39"

Quick View

Universal Fit, 15 psi Pressure Rating, Brass, Polished

Pressure Rating: 15 psi

Material Type: Brass

Finish: Polished

Overall Diameter: 2.38"

Quick View

Universal Fit, Brass, Polished, 1.07" Overall Height

Video Available

Material Type: Brass

Finish: Polished

Overall Height: 1.07"

Overall Diameter: 2.14"

Quick View
Select Your Vehicle
All Makes
Year
Make
Model
Select Your Vehicle
Error
X
Note
X
Ok