Rywire Mazda RX7 FD3S 13B Mil-Spec Engine Harness w/Denso Primary & Secondary Plugs - RY-13B-MILSPEC

SKU: RYWRY-13B-MILSPEC MPN: RY-13B-MILSPEC
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Sale price€1,216.86
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Expected Home Delivery Nov 08 - Nov 15
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Free fitment check
SKU RYWRY-13B-MILSPEC
MPN RY-13B-MILSPEC
GTIN 654157212
Certifications None
Experience top-tier reliability and precision with the Rywire Mazda RX7 FD3S 13B Mil-Spec Engine Harness, designed specifically for performance enthusiasts and professional builders alike. This engine harness features robust Mil-Spec construction, ensuring durability and superior electrical integrity for your Mazda RX7 with the iconic 13B rotary engine.

Equipped with genuine Denso primary and secondary plugs, this harness offers seamless integration and peak performance in wiring connections. Its meticulous design provides hassle-free installation and excellent fitment, making it the preferred choice for those aiming to maintain or upgrade their engine's wiring system without compromise.

The Rywire Mil-Spec Engine Harness is perfect for hot rod builders, turbo engine customizers, and rotary engine aficionados who demand both quality and efficiency in their wiring solutions. Its high-grade materials and precise connectors help deliver consistent power and signal flow, reducing the risk of electrical failures in high-stress environments.

Whether you are restoring an RX7 to its former glory or pushing your 13B rotary engine to new performance heights, this harness is engineered to meet the intense demands of motorsport and street tuning alike. Get ready to enhance your engine bay with reliability you can trust and support that understands the passion behind every build.

Why customers choose Tuningsupply

Guillaume Chapel
Verified
pièce et livraison irréprochable.
2026-10-28
Daniel Petko
Verified
I don't know how you are doing it, but again excellent delivery speed consideration the distance from supplier including customs. A bit higher price vs local eshops or OEMs is well worth it thanks to that !
2026-10-23
Мартин Иванов
Verified
Very
2026-10-22
Joël Decosterd
Verified
Tip top
2026-10-19
Francesco Iaia
Verified
Prodotto ottimo arrivato nei tempi giusti,ma un cerchio era storto sicuramente nel viaggi,ho dovuto pagare un tornitore 100 euro per ripararlo.probabile che bisogna inserire nei pacchi delle spugne come ammortizzatori di colpi.saluti Franco IAIA
2026-10-19

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