• MOOG-CC803 Rear Variable Rate Coil Springs - Pair

Rear Variable Rate Coil Springs - Pair

Manufacturer: MOOG
Part Number: MOOG-CC803

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Price: $86.98

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  • Moog Premium Steering Components carry a Limited Lifetime Warranty. Moog R-Series Control Arms, Hub Assemblies, and Strut Assemblies carry a 3 Year Warranty. Moog warranties their parts to be free of defects in materials and / or workmanship during these timeframes as measured from the date of purchase. If a Moog part should fail due to a materials or manufacturing defect while under warranty, we will provide a replacement of the part upon return of the defective part.
FitmentRear Variable Rate Coil Springs - Pair MOOG-CC803 fits these vehicles:

Moog's Coil Springs

Designed to be more than OE replacements, Moog's coil springs come with a variety of shapes and ends. This selection, combined with Moog's lifetime warranty handled right here at DST, lends security to whichever choice you might make. While they are certainly higher quality than the OE springs, each of Moog's coil springs were designed to still have the same spring rate. Having the same spring rate allows for an easier install and a more accurate restoration for your vehicle's ride.


End Type

Coil Springs have three types of ends: Square, Tangential and Pigtail. It is important that you select a coil spring that matches BOTH your end types, otherwise the coil spring won't fit. Your OE coil spring could have the same type ends, or a combination of both.


Type 1: Squared

With a Squared end, the final coil is bent back to touch the coil before it. The easiest way to know if you have a squared end is to stand the coil spring straight up. A squared end will let the spring sit flat on the ground and stay standing.

Moog Universal Coil Springs Squared


Type 2: Tangential

A Tangential end looks like it would just keep on going forever if the spring continued. The last coil is not bent back and it is not the pigtail (see below). Instead, the tangential coil spring looks as though a normal coil was just cut, otherwise it would have kept winding on forever. If you tried to stand it up straight, it would fall.

Moog Universal Coil Springs Squared


Type 3: Pigtail

The Pigtail is probably the easiest to identify. Its defining characteristic is the pig tail shape at the end. The final coil is squared off, but is a much smaller diameter than the rest of the spring.

Moog Universal Coil Springs Squared

Spring Type

Moog offers two types of springs for a universal fitment: Constant Rate and Variable Rate.



Constant Rate

Moog Constant Rate coil springs return your vehicle to the original specifications. The rate at which the spring compresses and rebounds remains constant regardless of the amount of load on the spring. These coil springs are heat treated, have a weather resistant finish and use a urethane protective tube.

Moog Universal Coil Springs Bar Diameter



Variable Rate

Moog Variable Rate coil springs can be used as an original replacement or an upgrade to carry heavier loads. The resistance changes as the spring compresses, becoming progressively stiffer as the load on the springs increase. The springs include a "comfort range" with tightly spaced coils to give a smooth ride, and include a "load range" with widely spaced coils to minimize deflection and maintain chassis height when the vehicle load increases.

Moog Universal Coil Springs Bar Diameter
Fitment for moog-cc803
MakeModelYear RangePositionDrive WheelQuantity RequiredEngine BaseEngine VINEngine Designation
FordCountry Sedan1971-1970Rear Quantity 1 5.8L 8Cyl V (5753)(351)
FordCountry Sedan1971-1969Rear Quantity 1 5.8L 8Cyl V (-)(351)
FordCountry Sedan1971-1969Rear Quantity 1 7.0L 8Cyl V (-)(429)
FordCountry Sedan1970-1969Rear Quantity 1 5.0L 8Cyl V (4949)(302)
FordCountry Sedan1970-1968Rear Quantity 1 3.9L 6Cyl L (-)(240)
FordCountry Sedan1970-1968Rear Quantity 1 6.4L 8Cyl V (-)(390)
FordCountry Sedan1970-1967Rear Quantity 1 6.4L 8Cyl V (6391)(390)
FordCountry Sedan1969-1968Rear Quantity 1 5.0L 8Cyl V (-)(302)
FordCountry Sedan1968-1967Rear Quantity 1 3.9L 6Cyl L (3933)(240)
FordCountry Sedan1968-1967Rear Quantity 1 7.0L 8Cyl V (6997)(427)
FordCountry Sedan1968Rear Quantity 1 7.0L 8Cyl V (-)(428)
FordCountry Sedan1967Rear Quantity 1 4.7L 8Cyl V (4727)(289)
FordCountry Sedan1967Rear Quantity 1 7.0L 8Cyl V (7014)(428)
FordCountry Squire1972-1971Rear Quantity 1 6.6L 8Cyl V (-)(400)
FordCountry Squire1972-1970Rear Quantity 1 5.8L 8Cyl V (-)(351)
FordCountry Squire1972-1969Rear Quantity 1 7.0L 8Cyl V (-)(429)
FordCountry Squire1971-1968Rear Quantity 1 5.0L 8Cyl V (-)(302)
FordCountry Squire1970-1968Rear Quantity 1 6.4L 8Cyl V (-)(390)
FordCountry Squire1970-1966Rear Quantity 1 6.4L 8Cyl V (6391)(390)
FordCountry Squire1968-1967Rear Quantity 1 7.0L 8Cyl V (6997)(427)
FordCountry Squire1968-1966Rear Quantity 1 3.9L 6Cyl L (3933)(240)
FordCountry Squire1968-1966Rear Quantity 1 7.0L 8Cyl V (7014)(428)
FordCountry Squire1968Rear Quantity 1 5.0L 8Cyl V (4949)(302)
FordCountry Squire1968Rear Quantity 1 7.0L 8Cyl V (-)(427)
FordCountry Squire1968Rear Quantity 1 7.0L 8Cyl V (-)(428)
FordCountry Squire1967-1966Rear Quantity 1 4.7L 8Cyl V (4727)(289)
FordCountry Squire1966Rear Quantity 1 5.8L 8Cyl V (5769)(352)
FordCustom1972-1971Rear Quantity 1 6.6L 8Cyl V (6556)(400)
FordCustom1972-1969Rear Quantity 1 5.8L 8Cyl V (5753)(351)
FordCustom1972-1969Rear Quantity 1 7.0L 8Cyl V (7030)(429)
FordCustom1971-1969Rear Quantity 1 5.0L 8Cyl V (4949)(302)
FordCustom1971-1969Rear Quantity 1 6.4L 8Cyl V (6391)(390)
FordCustom1969Rear Quantity 1 3.9L 6Cyl L (3933)(240)
FordCustom 5001972-1971Rear Quantity 1 6.6L 8Cyl V (-)(400)
FordCustom 5001972-1969Rear Quantity 1 5.8L 8Cyl V (-)(351)
FordCustom 5001971-1969Rear Quantity 1 5.0L 8Cyl V (-)(302)
FordCustom 5001971-1969Rear Quantity 1 6.4L 8Cyl V (-)(390)
FordCustom 5001971-1969Rear Quantity 1 7.0L 8Cyl V (-)(429)
FordCustom 5001969Rear Quantity 1 3.9L 6Cyl L (-)(240)
FordGalaxie 5001971Rear Quantity 1 5.8L 8Cyl V (-)(351)
FordGalaxie 5001971Rear Quantity 1 6.6L 8Cyl V (-)(400)
FordGran Torino1976-1975Rear Quantity 1 7.5L 8Cyl V (-)(460)
FordGran Torino1976-1972Rear Quantity 1 5.8L 8Cyl V (-)(351)
FordGran Torino1976-1972Rear Quantity 1 6.6L 8Cyl V (-)(400)
FordGran Torino1974-1972Rear Quantity 1 5.0L 8Cyl V (-)(302)
FordGran Torino1973-1972Rear Quantity 1 7.0L 8Cyl V (-)(429)
FordGran Torino1973Rear Quantity 1 4.1L 6Cyl L (-)(250)
FordLTD1972-1971Rear Quantity 1 6.6L 8Cyl V (-)(400)
FordLTD1972-1969Rear Quantity 1 5.8L 8Cyl V (-)(351)
FordLTD1972-1969Rear Quantity 1 7.0L 8Cyl V (-)(429)
FordLTD1971Rear Quantity 1 5.0L 8Cyl V (-)(302)
FordLTD1971Rear Quantity 1 6.4L 8Cyl V (-)(390)
FordRanch Wagon1972-1969Rear Quantity 1 5.8L 8Cyl V (5753)(351)
FordRanch Wagon1968-1966Rear Quantity 1
FordTorino1976-1975Rear Quantity 1 7.5L 8Cyl V (-)(460)
FordTorino1976-1972Rear Quantity 1 5.8L 8Cyl V (-)(351)
FordTorino1976-1972Rear Quantity 1 6.6L 8Cyl V (-)(400)
FordTorino1974-1972Rear Quantity 1 5.0L 8Cyl V (-)(302)
FordTorino1973-1972Rear Quantity 1 7.0L 8Cyl V (-)(429)
FordTorino1973Rear Quantity 1 4.1L 6Cyl L (-)(250)
MercuryColony Park1972Rear Quantity 1 6.6L 8Cyl V (-)(400)
MercuryColony Park1972Rear Quantity 1 6.6L 8Cyl V (6555)(400)
MercuryColony Park1972Rear Quantity 1 7.5L 8Cyl V (-)(460)
MercuryColony Park1972Rear Quantity 1 7.5L 8Cyl V (7539)(460)
MercuryColony Park1970-1969Rear Quantity 1 7.0L 8Cyl V (-)(429)
MercuryColony Park1970-1968Rear Quantity 1 6.4L 8Cyl V (-)(390)
MercuryColony Park1970-1967Rear Quantity 1 6.4L 8Cyl V (6391)(390)
MercuryColony Park1969Rear Quantity 1 7.0L 8Cyl V (7030)(429)
MercuryColony Park1968-1967Rear Quantity 1 7.0L 8Cyl V (7014)(428)
MercuryColony Park1968Rear Quantity 1 7.0L 8Cyl V (-)(428)
MercuryColony Park1967Rear Quantity 1 6.7L 8Cyl V (6720)(410)
MercuryCommuter1968-1966Rear Quantity 1 6.4L 8Cyl V (6391)(390)
MercuryCommuter1968-1966Rear Quantity 1 7.0L 8Cyl V (7014)(428)
MercuryCommuter1968Rear Quantity 1 6.4L 8Cyl V (-)(390)
MercuryCommuter1968Rear Quantity 1 7.0L 8Cyl V (-)(428)
MercuryCommuter1966Rear Quantity 1 6.7L 8Cyl V (6720)(410)
MercuryMarquis1972-1971Rear Quantity 1 6.6L 8Cyl V (-)(400)
MercuryMarquis1972Rear Quantity 1 7.5L 8Cyl V (-)(460)
MercuryMarquis1970Rear Quantity 1 6.4L 8Cyl V (-)(390)
MercuryMarquis1970Rear Quantity 1 7.0L 8Cyl V (-)(429)
MercuryMontego1976-1975Rear Quantity 1 7.5L 8Cyl V (-)(460)
MercuryMontego1976-1973Rear Quantity 1 5.8L 8Cyl V (-)(351)
MercuryMontego1976-1973Rear Quantity 1 6.6L 8Cyl V (-)(400)
MercuryMontego1974-1972Rear Quantity 1 5.0L 8Cyl V (-)(302)
MercuryMontego1973-1972Rear Quantity 1 4.1L 6Cyl L (-)(250)
MercuryMontego1973-1972Rear Quantity 1 7.0L 8Cyl V (-)(429)
MercuryMonterey1972Rear Quantity 1
MercuryMonterey1971-1969Rear Quantity 1 7.0L 8Cyl V (-)(429)
MercuryMonterey1971Rear Quantity 1 6.6L 8Cyl V (-)(400)
MercuryMonterey1970-1969Rear Quantity 1 6.4L 8Cyl V (-)(390)
MercuryMonterey1970-1969Rear Quantity 1 6.4L 8Cyl V (6391)(390)