Name: ACDelco 45H1137 Rear Coil Spring Set
SKU: 45h1137
Price: 187.49 USD
Availability: InStock

ACDELCO part description

Technical Specifications

Part Number	45H1137
weight	1 lb 7 oz

Product Attributes

Wire Diameter	0.59 IN
4522	4.5 IN
Rear Spring Compressed Length	11.5 IN
Wire Diameter	14.99 MM
Rear Spring Relaxed Length	15.3 IN
4522	114.3 MM
4511	281 KG
Rear Spring Compressed Length	292.1 MM
Rear Spring Relaxed Length	388.6 MM
4511	620 LB
Product Description	ACDelco Professional Coil Spring Sets contain cylindrical spiral shaped springs made from special steel wire, and are a high quality replacement for many vehicles on the road today. These sets include variable rate rear and constant rate front coil springs that work with your vehicle's suspension system to absorb the vertical motion of the wheels when driving over uneven surfaces. These premium aftermarket replacement components are manufactured to meet your expectations for fit, form, and function. ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Spring Color	Black
FAQ - Question 1	Can a coil spring become weak?
Good Maintenance Practices - Section 1 - Header	Coil springs should be replaced in axle pairs to provide correct ride height and handling. Inspect the coil springs regularly for corrosion. Corrosion or rust causes the coil springs to weaken, leading to failure.
Signs of Wear & Troubleshooting - Section 1 - Bullet 2	Damaged bushings, bump stops, or MacPherson Struts
Signs of Wear & Troubleshooting - Section 1 - Bullet 1	Examine each coil spring for stress cracks, missing coils, or shiny spots between coils
Features & Benefits - Bullet 1	Front and rear applications available
Signs of Wear & Troubleshooting - Section 1 - Bullet 3	Front end of vehicle nose dives when braking or vehicle sway
Programming Required	No
Rear Spring Seat Included	No
Grade Type	Premium
Features & Benefits - Bullet 2	Premium, high-quality aftermarket component
Features & Benefits - Bullet 3	Provides the performance and dependability you expect from ACDelco
Signs of Wear & Troubleshooting - Section 1 - Header	Signs of wear include but are not limited to:
Spring Material	Steel
Spring Rate Rear	Variable
Signs of Wear & Troubleshooting - Section 1 - Bullet 4	Vehicles that commonly carry extra weight, resulting in unleveled condition most of the time
FAQ - Question 2	Will weak coil springs change the vehicle alignment?
Meets or Exceeds Original Equipment Manufacture Specifications	Yes
FAQ - Answer 2	Yes. Weak coils will compromise the ride height of the vehicle, and this symptom will affect the vehicle's alignment.
FAQ - Answer 1	Yes. Weak coils will compromise the ride height of the vehicle. Measuring the ride height of the vehicle, and then comparing that with the specifications will help you determine whether the coils are working in conjunction with the shocks and struts.

Additional Information

Harmonized Tariff Code (HTS)	7320201000
Country of Origin 2	TW
Country of Origin (Primary)	US
Warranty Special UOM	TX
UPC	00021625552903

Fits Vehicles

Mercury Grand Marquis (1998-2011)
Lincoln Town Car (1994-2011)
Ford Crown Victoria (1998-2011)

A true OEM auto parts brand for GM and non-GM vehicles, ACDelco® offers a wide portfolio of parts designed to keep vehicles on the road longer. These parts work precisely and fit perfectly because they are designed, engineered, tested, and backed by General Motors. But ACDelco also carries aftermarket components that go through the same 18-step quality approval process as the OE parts. Whether customers choose OE or aftermarket, they’d get the same reliable performance, precise engineering, and superior reliability for years to come. ACDelco’s expansive product portfolio includes alternators, filters, batteries, brakes, belts and hoses, oil and fluids, and suspension parts. These products are made to meet GM and non-GM vehicles’ ever-evolving powertrain, collision, maintenance, and repair needs.