The Wiring Specialties SR20DET Wiring Harness includes the engine and transmission harnesses for an S14 SR20DET motor installed into any S13 240sx. Replace both harnesses with brand new ones and save time and money! 

* For AEM MAP, Apexi, or Haltech conversions, please consider ordering the Pre-made PRO Series version of this harness 

 

Engine: S14 SR20DET  

  • Any Blacktop from 1994-1998 Silvia
  • Supports Engines with ECU
  • WA, WC, WR and NA

 

Chassis: S13 240SX  

  • Non ABS 240sx manufactured in 1989-1994
  • Transmission Harness supports 5-speed and Auto to 5-speed conversions

 

Engine and Transmission Harnesses Feature:

  • Brand new wiring and connectors
  • Supports the OEM Consult port
  • INCLUDES ABS wiring for any S13 240sx
  • Installs in 15 minutes
  • Improved grounding routing by addition of internal cross-grounding
  • OEM connector specs (no cheap aftermarket connectors that fall apart)
  • Designed for a factory-like installation and fit and finish for the S13 240sx
  • Retains OEM wiper functionality
  • Retains Cruise Control and all gauge functions
  • Works with the Greddy/Freddy intake manifolds- All A/C, Temp override, Auto On/Off functions properly
  • OEM wiring connections and 'T' junctions. No soldered connections at all-Fully tested after production for an easy plug-and-play replacement
  • Replaces the OEM engine harness entirely
  • Supports both S13 and S14 Speed Sensors
  • Transmission Harness supports 5-speed and Auto to 5-speed conversions
  • Will improve engine performance through better grounding and power wiring
  • Turn Key ENGINE START Guarantee 

Return Policy

 

All items are subject to a 20% restocking fee on all returnable items within the 14 days of the purchasing date depending on their condition when returned.

If you placed an order and received free shipping but returned an item and you no longer qualify for the free shipping, you, the buyer, are responsible for paying the original cost of shipping and the return shipping cost..

What is a reasonable restocking fee? It is the percentage of the item’s price depending on type of item and condition when it is returned. Our restocking fee is 20%.

Type of Return Request

Restocking Fee Applied?

Buyers changes mind, buyer remorse or price difference

Yes

Buyer refuses delivery

Yes

Buyer returns an item but it arrives to the seller damaged, defective or materially different than what was originally shipped by the seller

Yes

Buyer receives an item materially different from what they ordered

No

Order is returned as undeliverable

No but an amount equivalent to the return shipping costs will be deducted

Items arrive to the buyer damaged or defective

No

Buyer refuses delivery due to visible damage incurred during shipping or caused by the carrier

No