| “This site contains affiliate links for which OEMDTC may be compensated” |
NHTSA ID Number: 10183414
Manufacturer Communication Number: TSB 20-2370
Summary
Some 2020 F-53 Motorhome Chassis vehicles equipped with a 7.3L engine may exhibit an illuminated malfunction indicator lamp (MIL) with a misfire or lack of power with diagnostic trouble codes (DTC) P0300, P0316, and/or P0301-P0304 built on or before 28-Sep-2020. This may be due to damaged spark plug wire(s). To correct the condition, follow the service procedure to modify the passenger side engine compartment air baffle and replace the engine spark plug wires.
F-53/F-59
Engine: 7.3L
Issue: Some 2020 F-53 Motorhome Chassis vehicles equipped with a 7.3L engine may exhibit an illuminated malfunction indicator lamp (MIL) with a misfire or lack of power with diagnostic trouble codes (DTC) P0300, P0316, and/or P0301-P0304 built on or before 28-Sep-2020. This may be due to damaged spark plug wire(s). To correct the condition, follow the service procedure to modify the passenger side engine compartment air baffle and replace the engine spark plug wires.
Action: Follow the Service Procedure steps to correct the condition on vehicles that meet all of the following criteria:
- 2020 F-53 Motorhome Chassis
- 7.3L engine
- Illuminated MIL with DTCs P0300, P0316, P0301, P0302, P0303 and/or P0304 with a misfire or lack of power
NOTE: Part quantity refers to the number of that service part number required, which may be different than the number of individual pieces. Service part numbers contain 1 piece unless otherwise stated. “As Needed” indicates the part is required but the number may vary or is not a whole number; parts can be billed out as non-whole numbers, including less than 1.
Parts
| Description | Quantity | Part Number | |
| Package Contains 1 Piece, 8 Pieces Required | Ignition Wire | 8 | LC3Z-12286-C |
Service Procedure
1. Locate the passenger side engine compartment baffle. Does the baffle completely cover the area between the radiator assembly and the battery try as shown in Figure 1?
(1). Yes – proceed to Step 2.
(2). No – this article does not apply. Refer to the Powertrain Control Emission Diagnosis Manual (PC/ED) for normal diagnosis.
Figure 1
2. Trim the engine cooling baffle on the passenger side using a suitable cutting tool. (Figures 2-4)
Figure 2
| Item | Description |
| 1 | 297 mm |
| 2 | 295 mm |
Figure 3
Figure 4
3. Replace all 8 spark plug wires on the engine. Refer to the Workshop Manual (WSM), Section 303-07.
2 Affected Products
Vehicles
1 Associated Document
Manufacturer Communications
20-2370
09 November 2020
MC-10183414-0001.pdf 445.177KB
Loading...
Reload document 
Open in new tab
- Country of Origin : China
- Package Dimensions: 19.812 L x 27.432 H x 9.144 W (centimeters)
- Package Weight: 2.4 pounds
- Fit type: Vehicle Specific
- Brand New Racing BLUE 9mm Spark Plug/Ignition Wire Set Replacement for Ford Mustang 1964-1973 1979-1995; Ford F-150 1979-1995. Replacement for Ford 5.0L 5.8L, SBF 302 Windsor
- Note: Only Fits Vehicles With A 5.0L OR 5.8L V8 ENGINE WITH 'E' OR OIL FILLED STYLE COIL AND MALE STUDS ON TOP OF DISTRIBUTOR
- Note: DOES NOT FIT POINTS IGNITION SYSTEMS.
- Wire Wound custom ignition wire sets feature low resistance for minimum spark loss.
- Silicone Insulation and boots withstand high temperatures and voltage loss for minimum crossfire and are highly resistant to fuels, oils, and solvents.
- AFTER MARKET HIGH PREMIUM QUALITY
- RFI Suppression
- UltraLow Resistance KEVLAR Core
- Ultra High Strength/High Temp. Silicone Boots and Sleeve
- Please make sure to check fitment below
- Who said high quality/high performance can’t be cost effective? With Moroso Ultra Sparkplug Wires you can have all three. These Made in the USA Sparkplug wires are equal to or exceed Auto Manufacturers specifications depending on the application, without the dealer prices. Moroso with it’s 50 plus years of experience has been supplying spark plug wires to the top teams of NASCAR, NHRA and Auto Manufacturers. Available in subtle black or eye catching red, high temperature sleeved versions are also available on some applications
- Product Type: Auto Part
- Item Package Dimension: 3.625" L x 9.25" W x 9.25" H
- Item Package Weight: 2.1 lb
- Features & Benefits - Extremely high EMI/RFI suppression along with a very low resistance to help deliver the most spark possible. Conductor style: spiral core，distributor boot material: silicone, heavy duty 8.0mm diameter silicone jacket to protect the Kevlar spiral wound core from heat, moisture and chemicals.
- Premium Quality - These sturdy spark plug wires are durable and guaranteed to withstand wear and tear. The high temperature silicone boots provide excellent heat and oil resistance, while the stainless steel and brass terminals provide excellent conductivity to maximize performance.
- Fit for Small Block Fords - Fits HEI (High Electronic Ignition) systems with Small Block engines including SBF 302/5.0L 351/5.8L V8. It only fits for small block V8 and doesn't fit for point ignition system.
- Notice - This high performance racing spark plug wire set has black 90 degree boot for HEI distributor, 135 degree (sometimes called 45 degree) boot for spark plug and coil-in-cap HEI design system. This Set Is Designed To Be Used With HEI Distributors, It Does Not Include a Coil Wire.
- 12-Month Warranty - This spark plug wire set comes with 12-month warranty, if it ever fails on your vehicle, simply contact us for free replacement or refund.
- Application: Replacement for Ford Ranger Mustang Explorer Sport Track V6 4.0
- Good Solution: The spark plug adopts insulation technology and is resistant to high temperature and pressure
- Package Includes: 6Pcs Spark Plug Ignition Wire Sets
- Quality: The core wire uses silicone conductor, stable resistance; Multi-layer reinforcement of silk body, longer service life
- Please compare the specific applicable models listed at below to make sure it'll fit
- Product Type :Auto Part
- Package Dimensions :3.625" L X9.25" W X9.25" H
- Country Of Origin :United States
- Package Weight :2.007Lbs
- Fit type: Universal Fit
- 9mm Spark Plug/Ignition Wire Set Replacement for Ford Mustang 1964-1973 1979-1995; Replacement for Ford F-150 1979-1995; Replacement for Ford 5.0L 5.8L, SBF 302 Windsor.
- Material: Silicone Insulation and boots withstand high temperatures and voltage loss for minimum crossfire and are highly resistant to fuels, oils, and solvents.
- Please Note: Only Fits Vehicles With A 5.0L OR 5.8L V8 Engine with 'E' or oil filler style coil and male studs on top of the distributor. DOES NOT FIT POINTS IGNITION SYSTEMS.
- Package Includes 10 pcs blue spark plug wires.
- Easy Installation: All necessary parts are included, allowing for a straightforward replacement process
- Country of Origin : China
- Package Dimensions: 27.94 L x 8.89 H x 20.066 W (centimeters)
- Fit type: Universal Fit
- Package Weight: 2.821 pounds
- OEM Equivalent ===== Replacing the original part numbers 9N12259A, 9N12259B, 9N12287A, 9N12287B, this wire kit meets or exceeds OEM specifications. It provides the same quality and functionality as the original wires, ensuring compatibility and reliable performance
- Tractor Compatibility ===== The 9N12287B Spark plug Wire Kit is specifically designed for Ford 2N, 9N, and 8N Tractor models with a 4-cylinder front mount configuration. It is a direct replacement for the original spark plug wires, ensuring optimal performance and ignition efficiency
- Copper Core Design ===== These spark plug wires are built with a copper core for maximum conductivity and performance. The copper core provides a strong and consistent spark, allowing for efficient combustion in your tractor's engine
- Durable and Reliable ===== Crafted with high-quality materials, these spark plug wires offer durability and reliability. They are designed to withstand the demanding conditions of agricultural use, ensuring long-lasting performance and protection against wear and tear
- Easy Installation ===== Installing these spark plug wires is straightforward and requires no modifications or special tools. Simply remove the old wires and replace them with the 9N12287B Spark plug Wire Kit
SEOCONTENT-START
Warranty Status: Eligible under provisions of New Vehicle Limited Warranty (NVLW)/Emissions Warranty/Service Part Warranty (SPW)/Special Service Part (SSP)/Extended Service Plan (ESP) coverage. Limits/policies/prior approvals are not altered by a TSB. NVLW/Emissions Warranty/SPW/SSP/ESP coverage limits are determined by the identified causal part and verified using the OASIS part coverage tool. Labor Times Description Operation No. Time 2020 F-53 Motorhome Chassis 7.3L: Retrieve DTCs Modify The Passenger Side Air Baffle And Replace Eight (8) Spark Plug Wires (Do Not Use With Any Other Labor Operations) MT202370 Actual Time Repair/Claim Coding Causal Part: 12286 Condition Code: 42
**************************************************************************************************************
SEOCONTENT-END
Last update on 2025-04-19 / Affiliate links / Images from Amazon Product Advertising API
This product presentation was made with AAWP plugin.