Walker 924-1146 Spark Plug Wire Set
OE Quality 60-Day Returns
Walker
 ThunderCore PRO

Walker 924-1146 Spark Plug Wire Set

Brand Walker 924-1146
Product line ThunderCore PRO
Fits Isuzu · 2 vehicles

OEM-spec build. Meets or exceeds original equipment specifications and test requirements.

Premium components. Made with hi-temp silicone boots and tips plus stainless steel terminals.

Dielectric grease included. Supplied with a packet for easier installation and protection.

Cross-references AMS Automotive 4592, Anchor 9167 and Anchor 9190 for the same application. See all 9.

$37.40Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing β€” free returns if it doesn't
Step 2 — Quantity
Order total $37.40
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Spark Plug Wire Set options

Walker ThunderCore PRO Spark Plug Wire Set

Walker ThunderCore PRO spark plug wire set 924-1146 is built for 1988-1989 Isuzu Impulse applications. It is manufactured in the USA in an ISO 9001 certified facility and built to meet or exceed OEM specifications and test requirements.

Key Features

  • Precision-manufactured ignition wire set for direct replacement use
  • Hi-temp OE-quality silicone boots and tips
  • Stainless steel terminals and tubes
  • Includes dielectric grease
  • Built to OEM or equivalent standards
  • Walker part number 924-1146

ThunderCore PRO Line Details

The ThunderCore PRO line focuses on ignition components made with premium materials and controlled manufacturing processes. For owners servicing an 1988-1989 Isuzu Impulse, this wire set supports consistent spark delivery with OE-style construction and materials selected for heat resistance and terminal durability.

Detailed Description

Walker 924-1146 is a spark plug wire set for 1988-1989 Isuzu Impulse models. It uses silicone boots and tips for high-temperature resistance, along with stainless steel terminals and tubes for dependable electrical connection. This part cross-references Bosch 4020 for the same application.

What It Helps Address

  • Misfires caused by worn or heat-damaged ignition wires
  • Hard starting related to weak spark transfer
  • Rough idle from inconsistent ignition output
  • Voltage loss across aged wire insulation or terminals
  • Service replacement for deteriorated Isuzu Impulse ignition leads

Installation Notes and Tips

Fits 1988-1989 Isuzu Impulse, N/A. Match each wire to the original routing before removal, and verify secure boot seating at the coil and spark plug ends. Apply the included dielectric grease to help protect boot connections during installation. Confirm cylinder order and wire length routing before final startup.

Quality Assurance

Walker manufactures this ThunderCore PRO wire set in an ISO 9001 certified facility in the USA and builds it to meet or exceed OEM specifications and test requirements. The part number is 924-1146.

Related reading

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1989IsuzuImpulse2.3LL4N/AThunderCore PRO
1988IsuzuImpulse2.3LL4N/AThunderCore PRO
Directly replaces or cross-references 9 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 4592Anchor — 9167Anchor — 9190Anchor — 9617AP Exhaust — 7541Bosch — 4020175-5872914U700155