Two builds × two jackets—cut to length for your distributor-based I4. Pick your combo below, then browse the products.
Shielded: 95%+ copper braid + ground pigtail for EMI/RFI control (20–60 dB).
Standard (Unshielded): Same rugged build, no braid. Choose 0 Ω or ~500 Ω/ft suppression core.
Fiberglass Braid (≈1200 °F): Highest heat margin, stiffer, cut-resistant woven jacket.
Silicone-Coated (~650 °F): More flexible, wipe-clean surface.
Inline-4 (I4) families we support (distributor years)
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Jeep/AMC 2.5L (150) distributor years
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Toyota 20R / 22R / 22RE distributor years
- Early KA24E distributor applications
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Suzuki G13 1.3L (Samurai), G16 1.6L (Sidekick/Tracker; early distributor years)
- Ford Lima 2.0 / 2.3 / 2.5 OHC distributor years; Kent/Crossflow distributor apps
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GM 2.5 “Iron Duke” (Tech IV); early 2.2 OHV distributor years
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International Harvester 152 / 196 distributor applications
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Volkswagen/Audi 1.5 / 1.6 / 1.8 / 2.0 8-valve distributor years (CIS/Digifant era)
- Marine distributor-based I4s based on the above
Terminations we stock: small-cap (female socket) & HEI (male tower). Plug boots straight/45°/90°; ceramic available. Most COP/CNP/coil-rail/DIS engines are not supported—order only if your engine has a distributor. Questions? Add your distributor/boot notes at checkout.
If your engine isn’t listed or you’re unsure about ignition type, message us — most distributor-based I4 platforms are supported.
