WAI DST38403 Distributor
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WAI

WAI DST38403 Distributor

Brand WAI DST38403
10588 Yes
Housing Material Aluminum
Ignition Coil Included No
Distributor Cap Included Yes
Ignition Rotor Included Yes
DISTRIBUTOR CAP ATTACHMENT METHOD Screw
DISTRIBUTOR TYPE Optical
SPECS New cap and rotor with each unit
Fits Mazda · 5 vehicles

100% new unit. Ready to install as a complete ignition distributor assembly.

Optical design. Supports precise ignition control with tested OE-spec performance.

Complete service part. Includes a new cap and rotor with each unit.

Cross-references BP0218200A, T2T53071B and T2T53171 for the same application. See all 4.

$150.33Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $150.33
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
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Direct-Fit Ignition Distributor

The WAI DST38403 is a 100% new ignition distributor built as a complete unit for straightforward replacement. It is engineered to meet or exceed OE manufacturing and performance specifications, with tested output for consistent operation.

Key Features

  • 100% new distributor assembly ready to install out of the box
  • Aluminum housing for durable construction
  • Optical distributor design for precise ignition control
  • Includes distributor cap and rotor
  • Tested to OE specifications for form, fit, and function

Detailed Description

This WAI distributor is built with all-new components and is intended as a direct replacement for the original ignition unit. The aluminum housing, optical design, and included cap and rotor support accurate ignition timing and dependable spark delivery. WAI DST38403 is a practical choice for drivers and technicians servicing a Mazda Protege ignition system, especially when replacing a worn or failing distributor. This part cross-references Monroe Shocks & Struts (e.g., BP0218200A, T2T53071B) for the same application.

Common Issues It Can Address

  • Hard starting caused by distributor wear
  • Misfire from inconsistent ignition signal delivery
  • Rough idle related to aging distributor components
  • Loss of ignition performance from a damaged cap or rotor

Installation Notes

Fits 1990-1994 Mazda Protege, N/A, with ID# T2T53171 or T2T53171B. Verify the identification number before installation to confirm the correct application. The distributor is supplied as a complete unit with cap and rotor included.

Quality Assurance

WAI states that this distributor is manufactured to meet or exceed OE specifications and is tested for long-lasting performance. It is backed by a limited lifetime warranty.

Related reading

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelNotes
1994MazdaProtegew/ID# T2T53171 or T2T53171B
1993MazdaProtegew/ID# T2T53171 or T2T53171B
1992MazdaProtegew/ID# T2T53171 or T2T53171B
1991MazdaProtegew/ID# T2T53171 or T2T53171B
1990MazdaProtegew/ID# T2T53171 or T2T53171B
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
BP0218200AT2T53071BT2T53171T2T53171B