SKU: 16902502043

NISSAN INJECTOR SEAT KIT, 25MM, 6 CYLINDER

Sale price$72.86 Regular price$80.95
Save 10%

Pay in installments of $20.24 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

NISSAN INJECTOR SEAT KIT, 25MM, 6 CYLINDERThese are the same machined aluminum injector seats used in Radium fuel rail kits. They are required when converting an OEM side feed injector to a top feed injector that uses a 14mm lower O ring. They simply "pop" into the intake manifold (1 required per injector). They seal to the machined injector counterbore using the included FKM O ring. The 2 sizes are based on the intake manifold's inside diameter of each injector counterbore. Below are just a

These are the same machined aluminum injector seats used in Radium fuel rail kits. They are required when converting an OEM side feed injector to a top feed injector that uses a 14mm lower O-ring. They simply "pop" into the intake manifold (1 required per injector). They seal to the machined injector counterbore using the included FKM O-ring. The 2 sizes are based on the intake manifold's inside diameter of each injector counterbore. Below are just a few examples of some popular Nissan engines.

30mm = KA24DE S13/S14, SR20DET S13
25mm = RB25DET, SR20DET S14/S15, SR20VE FWD

All 30mm injector seats are black anodized. All 25mm injector seats (shown below) are Radium green anodized.

The injector seats are CNC machined with a common 14mm bore for the lower injector O-ring.

FEATURES

-CNC machined 6061 aluminum
-Bright dipped anodized
-Laser etched logo
-FKM O-rings

INSTALLATION

Thoroughly clean out any dirt or debris found in the intake manifold injector seat bores. Next, lubricate the Radium injector seat O-rings with engine oil. Press the Radium injector seats down firmly into the intake manifold injector ports until fully seated. If necessary, use a small rubber mallet.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 16902502043

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 15 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
C
Verified Purchase
Candice
Whiting, US
★★★★★ 3
Long shipping time
The dogs will love these but the shipping time is ridiculous and took forever to get them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 24, 2025
A
Verified Purchase
Anthony Kranz
Pawtucket, US
★★★★★ 5
My dog loves this toy!!
German shepherd loves it!!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2026
G
Verified Purchase
Gina Massi
San Leandro, US
★★★★★ 1
Not playtime resistant
This toy is for less exuberant dogs. Mine destroyed it in less than 10 minutes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
N
Verified Purchase
Norman R. Rekitt Jr.
Grantham, US
★★★★★ 5
Wonderful
Wonderful
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026
B
Verified Purchase
Barb the Reviewer
Phoenix, US
★★★★★ 5
Durable dog toy
These tall tails natural dog leather toys are great for my dogs. And even the stronger dogs who come to visit can't destroy them as fast as the other toys. The pups all have their favorite whether it is the log, the fox, or the bone.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 1, 2025

recommand products