APEXi - GT-Spec Radiator Cap
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
A’PEXi GT-Spec Radiator CapThe A’PEXi GT-Spec Radiator Cap is a high-performance replacement designed to enhance your vehicle’s cooling efficiency and reliability. Engineered to hold 1.3 kg/cm² (127kpa) of pressure, this cap increases the boiling point of the coolant, allowing your cooling system to operate more effectively under demanding conditions, from spirited street driving to high-temperature track use.
Available in two fitment types,Type-S and Type-N , to suit most factory and aftermarket radiators.
Features:
- Maintains 1.3 kg/cm² (127kpa) pressure for improved cooling performance
- Raises coolant boiling point for enhanced thermal efficiency
- High-quality materials ensure long-term durability and sealing integrity
- Available in Type-S (spring-loaded) and Type-N (flat-type) to fit a wide range of applications
- Laser edged logo directly on the caps for the newly designed GT-Spec caps
- Comes original design rose golden radiator emblem sticker
Fitment Note:
Please check your OEM or Aftermarket radiator cap to confirm whether it is a spring-loaded (Type-S) or flat-type (Type-N) design. Fitment may vary depending on vehicle year, model, or manufacturer specifications.
** SOME AFTERMARKET RADIATOR CAP WILL USE SPECIFIC CAP SO PLEASE CHECK YOUR RADIATOR **
S - Sealed/System type (vented) / N - Non-vented/Normal type
|
TYPE-S : Spring Loaded (591-A003) |
TYPE-N : Flat Type (591-A004) |
|
- Nissan (Most)
- Subaru (Most)
- Mazda (Most)
- Toyota (Some)
- Mitsubishi (Some) |
- Honda (Most) - Toyota 86 / Scion FRS - Subaru BRZ - Toyota (Some) |
| Part Number |
TYPE-S (Spring Loaded) : 591-A003 TYPE-N (Flat Type) : 591-A004 |
|---|---|
| Fitment Type | Universal |
| Special Notes |
Please check your vehicle for which type are used - Spring-loaded Type - Flat Type |
| ⚠️ |
WARNING: California Prop 65 Cancer & Reproductive Harm www.p65warnings.ca.gov |
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.