1 2
  • Photo - Primary
  • User 1
  • Logo Image

Mishimoto 3/8in NPT Aluminum Weld-On Bung (Pack of 2)

MISMMWB-38

$12.95
$12.95 $14.00
Shipping calculated at checkout.
Request Price Match
  • Fully secure checkout
  • Trusted by thousands
  • Rated and reviewed

Mishimoto's Weld-On Bungs are a precision-engineered components designed for the DIYer who want to securely integrate additional components onto various systems on any vehicle. Crafted from high-quality aluminum material, our durable bung offers a perfect fit in sizes 1/8 , 1/4 , and 3/8 and can be used for installing boost gauges, wideband O2 sensors, and other performance upgrades. Its robust construction and easy installation make it a reliable choice for enhancing your vehicle's performance. As with all our products, we include our signature Lifetime Warranty.

  • Universal vehicle fitment - Allows for additional components onto various vehicle systems
  • Aluminum construction provides the perfect blend of lightness and strength
  • Available in 1/8 , 1/4 , and 3/8 sizes for a perfect fit
MPN: MMWB-38
⚠️ Proposition 65 Warning: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Learn more »
Mishimoto 3/8in NPT Aluminum Weld-On Bung (Pack of 2)

$12.95

FAQ

When does my order ship?

Most orders ship in 1–3 days, but some items may take longer due to demand and manufacturing delays. For urgent orders, please contact us to confirm stock before purchasing.

Are returns accepted?

Not satisfied? Return any item within 30 days. See our FAQ page for details.

Buy now pay later options available?

Yes. Pay later in installments with Affirm or PayPal Pay Later.

Do we offer price matching?

We’re happy to price match any legitimate listing from an authorized dealer, as long as the item is in stock and the price is current. We cannot match outdated or incorrect discounts based on old MSRP, since those prices are often errors the competitor cannot honor.