How to LS swap a 240SX: parts list and steps

Nissan 240SX (1989–1998) LS swap: parts and gotchas from our sourced guides.

Nissan 240SX S13 LS3 swap: Sikky Stage 3 package (includes wiring harness).

Swap kit: Sikky Stage 3 S13 LS3 Stage 3 240SX S13 LS3 package w/ wiring harness ($4,742.89)

Watch out for: Sikky transmission options per chassis: T56, T56 Magnum, TR6060 (and CD009 on some); the mount part number changes with the transmission. Driveshafts are for 4-bolt diff flanges; ABS vs non-ABS and steel vs aluminum change the part/price.

Nissan 240SX S14 LS3 swap: Sikky Stage 3 package (includes wiring harness).

Swap kit: Sikky Stage 3 S14 LS3 Stage 3 240SX S14 LS3 package w/ wiring harness ($4,692.89)

Watch out for: Sikky transmission options per chassis: T56, T56 Magnum, TR6060 (and CD009 on some); the mount part number changes with the transmission. Driveshafts are for 4-bolt diff flanges; ABS vs non-ABS and steel vs aluminum change the part/price. S14 driveshafts spec'd for a Winters diff require running a Winters differential.

More parts for this vehicle in our catalog (vendor listings, 2026 prices):

• LS Swap Engine Mount - Nissan 240SX 89-98 (ICT Billet, $280)

See our engine, oil pan, transmission and wiring guides for choosing the rest of the combination.