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Commercial Chassis DeVille Eldorado Series 60 Fleetwood Series 62 Series 75 Fleetwood

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1962 Cadillac DeVille Engine Piston Ring Set 8 Cyl 6.4L Sealed Power

Ductile 2nd Ring Moly Steel Top Ring Premium Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Standard

This Part Fits the Following OEM/Substitute Numbers:

1389176, 210-6114, 251K, 2M139, 3205941, 3549588, 3579044, 3780016, 3799438, 3839510, 3892364, 3893202, 40564, 40564CP, 474170, 6474170, 8271, E-251K...VIEW MORE

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1962 - Cadillac DeVille	V	6392	8 Cyl 6.4L	390

9 In Stock

Limited-Time Offer

$116.83 USD

$140.20 USD


Brand	Sealed Power
Part #	S12E-251K
Condition	New
Warehouse	B

1962 Cadillac Series 60 Fleetwood Spark Plug 8 Cyl 6.4L NGK

NGK Iridium IX Spark Plug
Gap 0.045"
Iridium IX Spark Plug
Product Attributes:
- Center Electrode Design: Fine Wire
- Center Electrode Insulator Tip Projection:
  - 0.16
  - 4.0
- Washer Included: Yes
- Electrical Terminal Type: Non-removable Nut
- Grade Type: Performance
- Service Number: Xr5ix
- Washer Type: Crush
- Ground Electrode Tip Material: Nickel
- Short Style Spark Plug: No
- Skirt: No
- Center Electrode Core Material: Copper
- Part Number: Xr5ix
- Resistor Type: Yes
- Stock Number: 7355
- Ground Electrode Tip Design: Taper Cut
- Pre-Gap Size:
  - .040
  - 1.0
- Ground Electrode Core Material: Nickel
- Material Grade: Iridium
- Center Electrode Projection: Mid Projection
- Seat Type: Flat
- Ground Electrode Quantity: 1
- Insulator Material: Ceramic
- Hex Size: 13/16"
- Reach:
  - 0.375
  - 9.5
- Center Electrode Tip Material: Iridium
- Skirt Length: 0.0
- Manufacturer Heat Range: 5
- Ground Configuration: J-gap
- Resistance: 5000.0
- Insulator Height:
  - 2.24
  - 57.0
- Thread Diameter:
  - 0.551
  - 14.0
Features:
- RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
- SINGLE IRIDIUM TIP: Fine wire 0.6 millimeter iridium tip center electrode ensures high durability and a consistently stable spark
- SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
- IRIDIUM ALLOY CENTER ELECTRODE: Iridium's density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
- TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
- TAPERED CUT GROUND ELECTRODE: Reduced quenching design produces outstanding ignitability, improved acceleration, fuel efficiency and durability
NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.
This item must be purchased in quantities of 4

This Part Fits the Following OEM/Substitute Numbers:

41-833, 7355, 75, 76, A52CU, AP85, B44S, J13Y, J14YC, XS85, XS85DP

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1962 - Cadillac Series 60 Fleetwood	V	6392	8 Cyl 6.4L	390

8 In Stock

Limited-Time Offer

$16.15 USD

$19.38 USD


Brand	NGK
Part #	N127355
Condition	New
Warehouse	B

1962 Cadillac Eldorado Accessory Drive Belt - Fan and Power Steering 8 Cyl 6.4L Gates

High Capacity V-Belt (Standard)
Product Attributes:
- Top Width: .41
- Belt Material: Epdm
- Notched: Yes
- Outside Circumference:
  - 1418
  - 55.82
- Construction: Notched
- Cross Section Designation: Hc41
- Effective Length:
  - 1397
  - 55
- Strand Quantity: 1
- Type: High Capacity V-belt (standard)
- Cord Material: Polyester
Features:
- Fiber-loaded rubber stock adds flexibility along the length of the belt and provides greater lateral stability in the pulley
- Form-ground to ensure precise top width and sidewall dimensional control for proper fit to the pulley
- Thermally-active tensile cords for maintenance-free performance when properly installed and tensioned
- Resists oil, heat, ozone, weather and aging for improved belt life
- Meets or exceeds SAE J636C specifications
Gates Automotive XL V-Belt is a durable, long-lasting replacement V-belt designed for the most demanding engine drives. Due to thermal forces in the vehicle engine, this variable notched belt tightens on the drive as it heats up to prevent slippage, improve belt performance and reduce noise.
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:

00023791, 0117400, 0221599590, 02235177, 0224779, 0274837, 03-02-097-5, 03-02-551-9, 0403548, 0406944, 10-01957, 10-02013, 10017221, 10548, 10550, 10555, 10A1395, 10AX1400..., 111585, 11452, 11502122, 11502252, 1162715, 1164564, 1169945, 1173724, 1175751, 1175752, 11A1395, 11G1395, 12624, 1280, 13-547, 13-553, 13551, 1355284, 1355403, 1362538, 1374905, 1375407, 13G551, 14-0556-6, 140491B, 14085956, 14085956D, 14085956E, 14085956F, 14085956G, 14085956H, 14085956I, 14085956J, 14085956K, 14085956L, 14085956M, 14085956N, 14085956O, 141-1016, 145-011400, 1476469, 15-550, 15-555, 150A, 1532, 1533532, 1540139, 15514621, 15549, 15549MK, 15550, 15550AP, 15550DR, 1555284, 15556, 156, 1560456, 1565420, 156M, 15W550L, 1673649, 1673650, 1700389, 18-15550, 185016, 1987947725, 2028B89H27, 2052634, 2054081, 2068059, 20694, 2205618, 2206272, 2231479, 2231718, 2235177, 223M, 22634, 2268186, 23060, 24081, 241190010, 241190360, 241190610, 241190720, 242, 243605K11, 25-13903, 25-13954, 25-7550, 2532658, 2545, 2550, 257900021A29, 258261, 2614A065, 2614A165, 264, 278, 2806203, 2843227, 2843229, 28W, 2D43307, 3015H, 3030008442784, 3040512, 308, 3144686, 315845C1, 315845C11, 315845K11, 316166C12, 316366C1, 316366C11, 316366C12, 316366K11, 3170385, 3185722, 3185858, 3221, 326090, 358345C91, 3585722, 359, 359730, 369, 3712555, 372, 372C, 3732548, 375, 3750878, 3759202, 3764344, 3792094, 3829187, 3829189, 3838570, 3839531, 3843162, 3845641, 3847707, 3847709, 3863196, 3868570, 3878292, 3888471, 3888472, 3911670, 391213, 3919824, 3919825, 3929696, 394670, 3947103, 399, 399626, 400004638, 401-7550, 405596, 406086, 406944, 4095606, 4106211, 4179404, 420492, 420694, 421640, 421665, 422834, 423471, 423556, 424233, 424275, 424365, 425859, 425874, 425876, 426208, 426327, 427065, 427886, 430162, 434497, 434740, 435339, 43843, 44680, 458570, 46120, 4663950, 4663950AC, 469582, 47026, 47331, 4747-20, 4747-54, 4747-69, 47728, 47915, 48766, 48994, 49646, 49654, 49715, 49843, 49855, 49999, 50014204, 500142904, 50168, 50746, 51305221, 51730, 51783, 519434, 53, 53054, 53120, 53182, 53285, 540139, 541552, 54173, 54797, 55-0-3, 55015, 55355, 5550, 55601, 5579286, 562078, 56311, 56381, 56384, 57, 57113458, 5713458, 578897, 616385, 61660977, 617114, 629027C10, 6550, 6578687, 6587763, 669010, 67555, 67606, 700014, 704840, 707M, 71175751, 713260, 723F 8620 AFA, 730, 742934, 7550, 766, 77-9304-5, 77-9754-1, 7701029710, 777F 8620 BA, 80216, 81500060294, 8254886, 8254986, 9.5X1400LA, 910416-1280, 91073828, 9124105, 9126153, 916416-1280, 9433660, 9433763, 9442377, 950827, 952146, 958326, 95X1400, 96594, 966931, 966997, 967070, 968340, 976495, 977387, 9775899, 9776573, 978581, 9S3117, 9S3118, A-71175751, A15558, A2054081, A34359, AB225, AV10-1400, AV4550, B-13551-A, B-15556-A, B0013551, B0015556, B2550, B938746, BH-190, BH-190-A, BH-191, BH-192, C629027C10, C629027C13, D11021803, D11021804, D11022783, D11022784, D1TE 8620 G, D226401, D4HA 8A615 C, D5PZ 8620 H, D6TA 8620 AA, D7EE 8A615 AA, D8EE 8620 AA, D8PZ 8620 J, D96594, E3TE 8620 JA, E3TE 8A615 JA, E3TZ 8620 M, EB14730, EDD 2890 A, EJD-141, FB15547, FB15549, FB15550, FB15650, FB39, FSK35282, G132, G158, G21, GT15555, GT7550, IN8404, J3144686, J3170385, JA-552, JA-552-L, JB-554-L, JB-556, JB-556-A, JB-556-LA, JB-557, JEM8286, JY015556, L0938709, M12434, M330K273, MF1550, P7550, P8549, RECMF1550, REMF1550, RPF2550, RPF6550, T9304, TX51300, U8286, V0138755, V538, W697, W700, ZAH15550, ZJG13545, ZJG13551 VIEW MORE

Additional Fitment Information:

Vehicle	Block	CC	Position	Fuel Type	Engine	CID
1962 - Cadillac Eldorado	V	6392	Fan and Power Steering	GAS	8 Cyl 6.4L	390

3 In Stock

Limited-Time Offer

$32.34 USD

$38.81 USD


Brand	Gates
Part #	GRC7550
Condition	New
Warehouse	B

UPC: 072053013092

1962 Cadillac DeVille Accessory Drive Belt - Fan and Generator 8 Cyl 6.4L Gates

W/O A.C.
High Capacity V-Belt (Standard)
Product Attributes:
- Top Width: .41
- Belt Material: Epdm
- Notched: Yes
- Outside Circumference:
  - 1481
  - 58.31
- Construction: Notched
- Cross Section Designation: Hc41
- Effective Length:
  - 1461
  - 57.5
- Strand Quantity: 1
- Type: High Capacity V-belt (standard)
- Cord Material: Polyester
Features:
- Fiber-loaded rubber stock adds flexibility along the length of the belt and provides greater lateral stability in the pulley
- Form-ground to ensure precise top width and sidewall dimensional control for proper fit to the pulley
- Thermally-active tensile cords for maintenance-free performance when properly installed and tensioned
- Resists oil, heat, ozone, weather and aging for improved belt life
- Meets or exceeds SAE J636C specifications
Gates Automotive XL V-Belt is a durable, long-lasting replacement V-belt designed for the most demanding engine drives. Due to thermal forces in the vehicle engine, this variable notched belt tightens on the drive as it heats up to prevent slippage, improve belt performance and reduce noise.
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:

0114600, 0219300, 03-02-549-7, 03-02-707-4, 0310902, 0330643, 0400050, 0403578, 0403585, 10-01734, 10A1460, 11362, 11502128, 11502258, 11637, 1163785, 1179392, 1181401..., 1186399, 11A1460, 11G1460, 12153, 12578, 13-575, 1304405, 1309467, 1329276, 13575, 1359742, 1363785, 13G575, 14-1233-8, 14042547, 1469316, 1475406, 1481114, 1481628, 14821628, 15-575, 15-580, 1546391, 1548507, 1550021, 15573, 15573AP, 15573MK, 15575, 15575DR, 15575MK, 15580, 15581, 15599207, 1568243, 1569467, 15W575L, 1700252, 1730581, 1737927, 1803209C1, 1803222C91, 1821138, 188, 1923, 1939275, 1940735, 1950583, 1950666, 2012737, 2028B89H29, 2052737, 2268187, 22737, 22W, 23065, 2465289, 2465290, 25-14603, 25-14684, 25-7575, 2532659, 2575, 26, 2614A070, 2614A170, 277255C1, 277255C11, 277255C2, 277255C21, 277255C22, 277255K21, 2780972, 2843276, 2843277, 3030008904727, 3040516, 3139755, 3213, 35104, 354030C91, 359790, 362, 3671310, 3698962, 3698963, 371, 371L, 373, 3731354, 3731357, 373C, 3747880, 3747881, 3755421, 3756022, 3759216, 3759233, 3775421, 3780544, 3798498, 3847705, 3848254, 3851316, 3861954, 3880858, 3900482, 39246, 398926, 3991410, 399628, 401-7575, 4027350, 405089, 4106214, 415, 4173459, 4179783, 420898, 421132, 421217, 421259, 421262, 423436, 423474, 423560, 424125, 424363, 424391, 424682, 424983, 425062, 425882, 426456, 426586, 426652, 4268148, 426838, 426903, 426914, 427993, 4323142, 4323240, 4323242, 43362, 4343422, 435288, 458571, 46913, 4695597, 47033, 473362, 4819, 48639, 49506, 49648, 4968F, 49880, 50999, 5122257, 51305507, 517951M91, 518425, 521402M1, 522930, 52839, 53009, 53055, 53121, 531995, 53486, 537097, 53909, 54115, 541196, 54744, 54747, 54781, 54795, 55340, 55498, 55661, 5575, 55852, 55881, 56, 561422, 56382, 57-5-3, 57239, 57262, 57515, 57776, 59720, 59762, 618, 63155, 6575, 67, 675, 67517, 67536, 67546, 692M, 702974, 72, 738, 7575, 763252, 77-9196-5, 77-9759-0, 7763252, 7Z296D572, 8257543, 8320, 9.5X1460LA, 9433665, 9433768, 958509, 966935, 967002, 967075, 9775476, 978592, 978593, 978594, 998208R1, A15581M, A1821138, A2052737, A5000013, AB250, AB255, AN190210X, AT23317, AV4575, AVX10X1475LA, AW301795, B-13575-A, B-15581-A, B0013575, B0015581, B2575, B9AE 8620 E, BH-215, BH-216, BH-295-A, C2R 8620 T, C4RA 8620 D, C4RZ 8620 C, D11021873, D11022853, D14003, D7DE 8620 CA, D7DE 8A615 AA, D7PZ 8620 J, D8DE 8620 BB, D8DE 8A615 AB, D8PZ 8620 R, E1PZ 8620 E, E9HZ 8620 D, F102483, FB15574, FB15575, FB15580, FB212, FB254, G135, G161C, GT13575, GT15581, GT15581E, IR43, JB-581, JB-581-A, JB-583, JB-583-C, JEM8243, JY013575, JY015581, MAPCO8320, MF1575, P7575, P819, P8578, RECFM8850, RECMF1575, REMF1575, REMF1679, T058S, T25619, T9196, U5243, U8243, V561, W690, W701, ZAH15575, ZJG13575 VIEW MORE

Additional Fitment Information:

Vehicle	Block	CC	Position	Fuel Type	Engine	CID
1962 - Cadillac DeVille	V	6392	Fan and Generator	GAS	8 Cyl 6.4L	390

1 In Stock

Limited-Time Offer

$36.74 USD

$44.09 USD


Brand	Gates
Part #	GRC7575
Condition	New
Warehouse	B

UPC: 072053013146

1962 Cadillac Commercial Chassis Engine Oil Filter K&N

Oil Filter
H-4.688 in.; OD-3.781 in.; 13/16 in.-16 UNS Thread; w/o psi Relief Valve
K/N Wrench-Off oil filters are engineered to help ensure high flow rates and exceptional protection from contaminants. Each filter comes with a hex nut welded to the top of the canister; allowing for easy removal with a standard wrench.
Performance Gold Oil Filter
Product Attributes:
- Removal Nut Size: 1.000 In.
- WARNING CA Proposition 65: No
- Bypass Valve: No
- Item Weight: 0.900 Lbs. (0.4 Kg)
- Product Box Height: 4.880 In. (124mm)
- Filter Material: High Flow Premium Media
- Gasket Material: Viton Rubber
- Product Box Width: 3.810 In. (97 Mm)
- Package Material: Paperboard
- Product Box Length: 3.810 In. (97mm)
- PSI Relief Valve: No
- Removal Nut: Yes
- Item Height: 4.688 In. (119mm)
- Package Type: Box
- Anti-Drain Back Valve: Yes
Features:
- OE Replacement Oil Filter
- 1 in. Exposed Nut Designed For Easy Oil Filter Removal
- Heavy Duty Construction For Extreme Conditions
- Anti-Drain Back Valve - Where Applicable - Eliminates Dry Starts
K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. Designed to operate with all synthetic, conventional, and blended motor oils, K&N's pleated synthetic-blend filtration media helps to shield your engine from contaminants and ensure a consistent flow of oil. The heavy-duty canister is engineered to be exceptionally durable, and a one-inch welded hex nut can be used for quick and easy filter removal. Each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers, and is protected by the K&N 1-Year Limited Warranty.

Additional Fitment Information:

Vehicle
1962 - Cadillac Commercial Chassis

29 In Stock

Limited-Time Offer

$29.47 USD

$35.36 USD


Brand	K&N
Part #	K33HP-2003
Condition	New
Warehouse	B

1962 Cadillac Eldorado Engine Oil Filter 8 Cyl 6.4L K&N

Oil Filter
H-4.688 in.; OD-3.781 in.; 13/16 in.-16 UNS Thread; w/o psi Relief Valve Premium Oil Filter w/Wrench Off Nut
K/N Wrench-Off oil filters are engineered to help ensure high flow rates and exceptional protection from contaminants. Each filter comes with a hex nut welded to the top of the canister; allowing for easy removal with a standard wrench.
Performance Gold Oil Filter
Product Attributes:
- Removal Nut Size: 1.000 In.
- WARNING CA Proposition 65: No
- Bypass Valve: No
- Item Weight: 0.900 Lbs. (0.4 Kg)
- Product Box Height: 4.880 In. (124mm)
- Filter Material: High Flow Premium Media
- Gasket Material: Viton Rubber
- Product Box Width: 3.810 In. (97 Mm)
- Package Material: Paperboard
- Product Box Length: 3.810 In. (97mm)
- PSI Relief Valve: No
- Removal Nut: Yes
- Item Height: 4.688 In. (119mm)
- Package Type: Box
- Anti-Drain Back Valve: Yes
Features:
- OE Replacement Oil Filter
- 1 in. Exposed Nut Designed For Easy Oil Filter Removal
- Heavy Duty Construction For Extreme Conditions
- Anti-Drain Back Valve - Where Applicable - Eliminates Dry Starts
K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. Designed to operate with all synthetic, conventional, and blended motor oils, K&N's pleated synthetic-blend filtration media helps to shield your engine from contaminants and ensure a consistent flow of oil. The heavy-duty canister is engineered to be exceptionally durable, and a one-inch welded hex nut can be used for quick and easy filter removal. Each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers, and is protected by the K&N 1-Year Limited Warranty.

This Part Fits the Following OEM/Substitute Numbers:

147037, 168108130, 234774, 2347746, 317757, 384843C2, 51049, 51258, 70239930, A64453, FL2, FL9, HP2, HP5, L20033, L30005, M1203, PF24...VIEW MORE

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1962 - Cadillac Eldorado	V	6392	8 Cyl 6.4L	390

29 In Stock

Limited-Time Offer

$29.47 USD

$35.36 USD


Brand	K&N
Part #	K33HP-2003
Condition	New
Warehouse	B

1962 Cadillac Series 75 Fleetwood Air Filter K&N

Replacement Air Filter
Round; H-3 in.; ID-9 13/16 in.; OD-12 in.; Replacement
K/N s replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection; and are covered by K/N s 10-Year/Million Mile Limited Warranty.
Air Filter
Product Attributes:
- Automotive Item Grade: High Performance
- Oil Included: Filter Is Pre-oiled
- Top Material: None
- Item Weight: 2.000 Lbs. (0.9 Kg)
- Product Box Height: 3.630 In. (92mm)
- Inside Diameter: 9.813 In. (249mm)
- Product Box Width: 12.250 In. (311mm)
- Package Material: Paperboard
- Product Box Length: 12.250 In. (311mm)
- Filter Re-Oiling Amount: 1.47 Oz (43 Ml)
- Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
- Item Height: 3.000 In. (76mm)
- Package Type: Box
- Prop 65 (C, R or CR): Cr
- Number of Flanges: None
- Top Style: Open
Features:
- Designed To Boost Horsepower And Acceleration
- Washable And Reusable
- High Air Flow With Exceptional Filtration
- Lasts Up To 50000 Miles Before Cleaning
- Works With Original Equip. Mfg. Vehicle Electronics
- Will Not Void Vehicle Warranty
- Million Mile Limited Warranty
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!

This Part Fits the Following OEM/Substitute Numbers:

1553695, 42080, 87080, A30064, A35C, A40089, A808C, AF19, AFP19, CA173PL, CA179A, FA13, TA30064

Additional Fitment Information:

Vehicle
1962 - Cadillac Series 75 Fleetwood


Brand	K&N
Part #	E-1520
Condition	New
Warehouse	C

1962 Cadillac Series 75 Fleetwood Trailer Wire Converter Hopkins Towing Solution

Powers 8.0 Amps Per Stop/Turn Signal/Receives Power Direct From Tow Vehicle Battery To Isolate/Protect Electronics/Shortproof
Vehicle To Trailer Powered Taillight Converter Kit; Powers 8.0 Amps Per Stop/Turn Signal/Receives Power Direct From Tow Vehicle Battery To Isolate/Protect Electronics/Shortproof;
Vehicle To Trailer Powered Taillight Converter Kit
Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Chemicals Including Dehp; Which Is Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov
Features:
- For Vehicles w/Independent Bulb Turn Signals/Common Bulb System
- Protects Tow Vehicle Electronics And Itself From Wiring Shorts
- Self-Resetting
- Includes 12 Ga. Power Lead Wire
- Includes Fuse/Fuse Assembly/Splices/Cable Ties
- Powers Up To 8.0 Amps Per Output
- Receives Power Directly From The Battery
- Includes Vehicle Side 4 Flat
- Includes Dust Cover And Grease Packet To Prevent Corrosion
- 90 Day Warranty From The Date Of Original Purchase
Many of today's vehicles do not possess the electrical means for powering the extra voltage requirements of a trailer. Power Taillight Converters units completely isolate the tow vehicle from trailer malfunctions. Power is taken directly from the battery for isolation and brighter trailer tail lights. The Short-Proof Power Taillight Converter is also a self-resetting power converter that will reset after the short has been fixed in the trailer wiring, providing extra protection for the vehicle wiring.