Rancho 2018 Jeep Wrangler JK 4 Door 1.75 in Raise Rear Coil Spring Kit

SKU: RHORS80134B

Coil Springs

RHO Coil Spring Kits...

Rancho

Rancho 2018 Jeep Wrangler JK 4 Door 1.75 in Raise Rear Coil Spring Kit

SKU: RHORS80134B

Coil Springs

RHO Coil Spring Kits...

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Description

Specifically tuned to provide on-road comfort and off-road performance, Rancho®progressive rate rear coil springs ensure that your 4-door Jeep® Wrangler JKU maintains a level stance and ride – even while under heavy load or towing. These Rancho rear coil springs provide 2-in. of lift height to allow the use of larger wheel/tire combinations without body modifications or fender trimming.

Application Summary

2018 Jeep Wrangler JK (Rear) (Doors: 4 & Drive: 4WD / Qualifier: Rear Raise Height 1.75 (in), Black Coil Spring(s), Replacement Coil Springs for Rancho RS66119BR5, RS66119BR9 System(s)); 2007-2017 Jeep Wrangler (Rear) (Doors: 4 & Drive: 4WD / Qualifier: Rear Raise Height 1.75 (in), Black Coil Spring(s), Replacement Coil Springs for Rancho RS66119BR5, RS66119BR9 System(s))

Part Type

Coil Springs

Data: v4.2 - Upd: 2026-10-13 23:09:17

Features

BUY WITH CONFIDENCE -- Comes with Rancho’s limited one-year warranty
COMPATIBILITY -- Designed for Jeep Wrangler JKU (4 door)
EASY TO INSTALL -- Kit includes two front coil springs that install easily
ENGINEERED TO LAST -- Made of high-strength steel that is shot peened and heat treated for long life
FITS LARGER TIRES -- Provides 2-in. of lift to accommodate larger wheel/tires without body or fender modifications (aftermarket bumpers, sliders, winches affect lift height)
IMPROVES PERFORMANCE -- Progressive rate springs are specifically tuned to deliver superior on-road comfort and off-road performance
LEVELS VEHICLE -- Maintains level stance and ride while under heavy load or towing
RESISTS CORROSION -- Powder-coated to resist rust and corrosion

Specifications

Product Attributes - Brand: Rancho
Product Attributes - Manufacturer's Part Number: RS80134B
Product Attributes - Part Type: Coil Springs
Product Attributes - Product Line: Rancho Performance Lift Coil Springs
Product Attributes - UPC: 039703002820
Product Attributes - Ride Height: Lifted
Product Attributes - Ride Height Note: Additional ride height information may be available for your vehicle, please refer to the app tab.
Product Attributes - Spring Positioning: Rear
Product Attributes - Front Spring Raised Amount Range (in.): 0.75 in.
Product Attributes - Progressive Rate Spring: Yes
Product Attributes - Spring Finish: Black
Product Attributes - Bushings Included: No
Product Attributes - Quantity: Sold as a pair.
Product Attributes - Notes: Replacement Coil Springs for Rancho RS66119BR5 and RS66119BR9.

Reference Information

Brand Name/s	Rancho
StreetFX SKU	rhoRS80134B
SFX Item ID	4249154
Supplier Item Code	4249154
Manufacturer SKU	RS80134B
Manufacturer UPC	39703011495
Alternative References	RAN-RS80134B, ROSRS80134B