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Motorad 3133 Radiator Cap Adapter for MT-300 Pressure Tester
Motorad

Motorad 3133 Radiator Cap Adapter for MT-300 Pressure Tester

$71.99 In Stock Sold out
SKU: 3133
Categories:

FAST DELIVERY

100% ORIGINAL AND QUALITY

EASY RETURN

  • Description
  • Fitment
  • Warranty and Refund
  • Reviews

The Motorad 3133 is a purpose-built adapter for technicians and shops using the MT-300 cooling system pressure tester. Machined from metal for a durable, precise fit, this screw-on adapter connects your tester directly to the coolant cap being evaluated, helping confirm that a vehicle's cooling system holds the correct pressure. Verifying cap performance is a key step in diagnosing overheating, coolant loss, or pressure-related cooling issues, and having the right adapter on hand keeps that process straightforward. Note that this adapter ships without fittings or a gasket/seal, so it's intended as a dedicated accessory for your existing MT-300 setup rather than a standalone kit. Backed by Motorad's parts expertise, the 3133 is a practical addition to any professional or serious DIY cooling system diagnostic toolkit.

Features

  • Machined metal build supports repeated, durable use during cooling system diagnostics
  • Screw-on attachment design allows quick, secure connection to the coolant cap
  • Purpose-matched to the MT-300 pressure tester for accurate compatibility
  • Black finish resists visual wear from shop use over time
  • Lightweight, compact adapter is easy to store with other tester accessories

Application Summary

1984 BMW 325e 2.7L 2693CC -CID L6 SOHC 12 Valve Naturally Aspirated GAS
Part Numbers: 3133

Specifications

  • Brand: Motorad
  • Part Number: 3133
  • Part Type: Radiator Cap Adapter
  • UPC: 055644031330
  • GTIN: 00055644031330
  • Package Dimensions: 13.2 x 12.2 x 6.2 IN
  • Package Weight: 12.6 LB
  • Package Quantity: EA

Returns

30-Day Money-Back Guarantee

We want you to be completely satisfied with your purchase! If you are not happy for any reason, you may return the item within 30 days for a refund, minus shipping fees, provided that: The part is brand new, uninstalled, and undamaged in any way.

To initiate a return, please contact us or email support@mizumoauto.com for a Return Authorization Number (RMA) and the return shipping address. Returns without an RMA number will be refused and returned to you at your expense.

Return Requirements:

  • Items must be securely packed in the original manufacturer's packaging.
  • All original materials must be included, such as hardware, manuals, protective caps, wrapping, and instructions.
  • You must obtain and retain the tracking number for your return.

Non-Returnable Items:

  • Piston rings, main bearings, and rod bearings are non-returnable if the manufacturer’s seal or shrink-wrapped plastic has been opened. No exceptions—this ensures the integrity of the parts you receive.

We are not responsible for lost or damaged returns. If your return is lost or damaged during shipping, a refund cannot be issued, as the item cannot be resold or returned to the supplier. Please file a claim directly with your shipping carrier for reimbursement.

Refunds are processed within 1-2 business days after we receive and inspect the returned item. Please allow this processing time before inquiring about your refund status.

 


Warranty

Mizumo Auto provides a 90-day Limited Warranty against defects in workmanship and materials under normal service conditions, effective from the original delivery date.

This warranty is non-transferable and applies only to the original purchaser. Coverage is limited to the replacement or refund of defective products.

Exclusions:

The warranty does not cover labor costs, damage resulting from accidents, misuse, alterations, or unauthorized modifications, as well as additional expenses such as towing, fluids, oils, car rentals, and any other parts not included in the original purchase.

Warranty Claims Process:

  • All warranty claims must be pre-authorized and returned prepaid to Mizumo Auto for inspection and approval.
  • No exchanges will be made for products that have been damaged, misused, or improperly installed. We strongly recommend professional installation.
  • The buyer assumes all risk of damage resulting from improper installation.

All disputes related to transactions shall be resolved by a court of competent jurisdiction in Los Angeles County, California.

 


Shipping

We offer Free UPS Ground or USPS Ground Advantage shipping within the continental U.S. (48 states).

Shipping to Other Locations:

A delivery surcharge applies to shipments to: Alaska, Hawaii, Puerto Rico, U.S. territories, APO/FPO addresses, Canada, and international destinations.

Order Processing & Tracking:

  • Orders are shipped Monday through Friday, excluding holidays.
  • Orders placed before 3:00 PM PST will ship the same day, unless unexpected delays occur.
  • A tracking number will be emailed within one business day after shipping.

If you do not receive a tracking number, please:

  • Check your spam/junk folder.
  • If it's not there, contact us via phone or eBay message for assistance.

International Orders:

Import duties, taxes, and brokerage fees are not included in the shipping fee. Please check with your shipping carrier and local customs office regarding any applicable fees before placing your order.

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