HomeAir and Fuel Delivery > Service KitsWalker 18038 Fuel Injector Repair Kit
Part #: 18038

Walker 18038 Fuel Injector Repair Kit

Walker Products
21 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$35.06Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Walker Products
Fitment: Mazda and Mercury, 323, Capri, Miata, MX-3, and Tracer
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Fuel Injector Repair Kit for Mazda and Mercury

Walker Products 18038 is a fuel injector repair kit for select Mazda and Mercury applications from 1986-1994. It supports fuel system service on vehicles including the Mazda 323, Mazda Miata, Mazda MX-3, Mercury Capri, and Mercury Tracer.

Key Features

  • Fuel injector repair kit for air and fuel delivery service
  • Fits select 1986-1994 Mazda and Mercury models
  • Walker Products fuel system component backed by engineering and technical support
  • Manufactured to meet or exceed OEM standards and specifications
  • Walker Products 18038 for service work on fuel injection systems

Product Details

Walker Products has supplied fuel system components since 1946 and produces engine management parts for the automotive aftermarket. The Walker Products 18038 fuel injector repair kit is built for service on select Mazda 323, Miata, MX-3, Mercury Capri, and Mercury Tracer applications. This part cross-references CSF 10929 for the same application.

Fits 1986-1994 Mazda 323, N/A. Fits 1990-1993 Mazda Miata, N/A. Fits 1992-1993 Mazda MX-3, N/A. Fits 1991-1994 Mercury Capri, N/A. Fits 1988-1989 Mercury Tracer, N/A.

Common Repair Uses

  • Fuel injector service during drivability diagnosis
  • Repair work for leaking or worn injector components
  • Restoration of fuel delivery performance on older Mazda and Mercury vehicles
  • Maintenance on fuel injection systems showing age-related wear

Installation Notes

Verify vehicle application by year, make, and model before installation. Follow the vehicle service procedure for fuel system depressurization and injector removal, and inspect related seals, connectors, and fuel rail components during service. Use clean work practices to protect injector and fuel system parts.

Quality Assurance

Walker Products manufactures fuel system components and engine sensors for the aftermarket and states that its products are produced to meet or exceed OEM standards and specifications. The company is ISO 9001/IATF16949 certified and supports product development with in-house manufacturing, engineering, and technical resources.

This part fits 21 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1994Mazda3231.6LL4N/AWalker Products
1994MercuryCapri1.6LL4N/AWalker Products
1993Mazda3231.6LL4N/AWalker Products
1993MazdaMiata1.6LL4N/AWalker Products
1993MazdaMX-31.6LL4N/AWalker Products
1993MercuryCapri1.6LL4N/AWalker Products
1992Mazda3231.6LL4N/AWalker Products
1992MazdaMiata1.6LL4N/AWalker Products
1992MazdaMX-31.6LL4N/AWalker Products
1992MercuryCapri1.6LL4N/AWalker Products
1991Mazda3231.6LL4N/AWalker Products
1991MazdaMiata1.6LL4N/AWalker Products
1991MercuryCapri1.6LL4N/AWalker Products
1990Mazda3231.6LL4N/AWalker Products
1990MazdaMiata1.6LL4N/AWalker Products
1989Mazda3231.6LL4N/AWalker Products
1989MercuryTracer1.6LL4N/AWalker Products
1988Mazda3231.6LL4N/AWalker Products
1988MercuryTracer1.6LL4N/AWalker Products
1987Mazda3231.6LL4N/AWalker Products
1986Mazda3231.6LL4N/AWalker Products

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

109292-180825-295A25295A

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.