The Wiring Specialties SR20DET Wiring Harness includes the engine harness for an S13 SR20DET motor installed into any S14 240SX. Each Pre Made Harness will save you time, improve engine performance, give your engine bay a factory look and comes equipped with our Turn Key Start-Up Guarantee!


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

 

Engine: S13 SR20DET  

  • Any Redtop from 1990-1993.5 Silvia or 180sx
  • Any Blacktop from 1994-1998 180sx
  • Supports ECU - 62, 63, E5, E4

 

Chassis: S14 240SX  

  • Non ABS 240sx manufactured in 1995-1998
  • ABS models need to have ABS wiring installed
  • select the ABS option above to have ABS installed

 

Engine Harness Features:

  • Brand new wiring and connectors
  • Supports the OEM Consult port
  • 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 S14 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
  • 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