Add to favorites
Ignition Coil Pack × 8 & Double Spark Plug × 8 FIT Dodge/Jeep 4.7 L V8 & 3.7 L V6 (1999-2008) – Replaces UF270 UF297 5C1114 56028138 & Spark Plug 4503 Set
Brand: CUSTONEPARTS
Condition: Used
$3848
$8299
-54% Save $4451
Updated: 2 days ago
Description
【Vehicle Fitment FIT 2000-2008 Dodge Dakota Ignition Coil & Spark Plug Kit】 FIT 2000-2007 Dakota 4.7 L V8丨FIT 2007-2008 Dakota 3.7 L V6 — restores strong spark for smoother idle, quicker throttle, and improved MPG.
【Vehicle Fitment FIT 2002-2008 Dodge Ram 1500 Truck Ignition Coil & Spark Plug Kit】 FIT 2002-2007 Ram 1500 4.7 L V8丨FIT 2004 Ram 1500 3.7 L V6丨FIT 2007-2008 Ram 1500 3.7 L V6 — direct plug-in coil boots and gapped double-iridium plugs suit OEM PCM strategy.
【Vehicle Fitment FIT Jeep / Chrysler / Mitsubishi 4.7 L V8 Ignition Coil & Spark Plug Kit】 FIT 1999-2007 Jeep Grand Cherokee 4.7 L丨FIT 2006-2007 Jeep Commander 4.7 L丨FIT 2007 Chrysler Aspen 4.7 L丨FIT 2006-2007 Mitsubishi Raider 4.7 L — no mis-fire codes, no spark-blowout up to 6,000 RPM.
【OE Numbers & Specifications】 Replaces UF270, UF297, 5C1114, 56028138-AE/AF/BA, 311-1855B; spark plug cross # 4503. Coils: epoxy-potted, stainless spring, ferrite suppressor. Plugs: double iridium tip, 0.040" gap, 100 k km service life.
【Durability & Benefits】 100 % new coils withstand 221 °F under-hood heat; high-dielectric boots stop carbon tracking. Double-iridium plugs deliver stable flame kernel, faster starts, and reduced fuel wash—ideal for towing, off-road, or daily commute.
Refresh the ignition system on your FIT Dodge, Jeep, Chrysler, or Mitsubishi 4.7 L V8 / 3.7 L V6 with this eight-pack coil and double-iridium spark-plug kit.
Function & Purpose
High-energy coils and iridium plugs eliminate mis-fires, support smooth idle, and restore down-low torque. Iridium center and ground pads resist gap erosion for 100 k km service intervals.
Compatible Models (Year by Year)
– FIT 2000-2007 Dodge Dakota 4.7 L / FIT 2007-2008 Dakota 3.7 L
– FIT 2000-2007 Dodge Durango 4.7 L
– FIT 2002-2007 Dodge Ram 1500 4.7 L / FIT 2004 Ram 1500 3.7 L / FIT 2007-2008 Ram 1500 3.7 L
– FIT 1999-2007 Jeep Grand Cherokee 4.7 L
– FIT 2006-2007 Jeep Commander 4.7 L
– FIT 2007 Chrysler Aspen 4.7 L
– FIT 2006-2007 Mitsubishi Raider 4.7 L
OE Reference Numbers
UF270, UF297, 5C1114, 56028138AB/AD/AE/AF, 89057966, spark plug 4503 (full interchange list in box).
What’s in the Box
8 × Ignition Coils (UF270 spec)
8 × Double-Spark Plugs (4503)
Install Torque Chart
Technical Specs
Coils: epoxy-potted, stainless spring, ferrite RFI suppressor Voltage ≥ 35 kV
Plugs: iridium center & ground pads Gap 0.040″ Heat range OE-match
Boot material: high-temp silicone Operating temp −40 °C to 150 °C
Advantages
Double iridium boosts spark energy retention for 100 k km.
Coils use high-temp epoxy to combat vibration and moisture.
Direct-fit connectors snap to OE harness—no splicing.
Improves cold starts, throttle response, and fuel efficiency.
Installation Tips
Disconnect negative battery cable; remove coil bolts; pull old boots; torque new coils to 80 in-lb; apply anti-seize to plug threads; torque plugs to 14 ft-lb. Clear codes and verify idle smoothness.
Reliable spark—engineered for a precise FIT every time.
Function & Purpose
High-energy coils and iridium plugs eliminate mis-fires, support smooth idle, and restore down-low torque. Iridium center and ground pads resist gap erosion for 100 k km service intervals.
Compatible Models (Year by Year)
– FIT 2000-2007 Dodge Dakota 4.7 L / FIT 2007-2008 Dakota 3.7 L
– FIT 2000-2007 Dodge Durango 4.7 L
– FIT 2002-2007 Dodge Ram 1500 4.7 L / FIT 2004 Ram 1500 3.7 L / FIT 2007-2008 Ram 1500 3.7 L
– FIT 1999-2007 Jeep Grand Cherokee 4.7 L
– FIT 2006-2007 Jeep Commander 4.7 L
– FIT 2007 Chrysler Aspen 4.7 L
– FIT 2006-2007 Mitsubishi Raider 4.7 L
OE Reference Numbers
UF270, UF297, 5C1114, 56028138AB/AD/AE/AF, 89057966, spark plug 4503 (full interchange list in box).
What’s in the Box
8 × Ignition Coils (UF270 spec)
8 × Double-Spark Plugs (4503)
Install Torque Chart
Technical Specs
Coils: epoxy-potted, stainless spring, ferrite RFI suppressor Voltage ≥ 35 kV
Plugs: iridium center & ground pads Gap 0.040″ Heat range OE-match
Boot material: high-temp silicone Operating temp −40 °C to 150 °C
Advantages
Double iridium boosts spark energy retention for 100 k km.
Coils use high-temp epoxy to combat vibration and moisture.
Direct-fit connectors snap to OE harness—no splicing.
Improves cold starts, throttle response, and fuel efficiency.
Installation Tips
Disconnect negative battery cable; remove coil bolts; pull old boots; torque new coils to 80 in-lb; apply anti-seize to plug threads; torque plugs to 14 ft-lb. Clear codes and verify idle smoothness.
Reliable spark—engineered for a precise FIT every time.
Sold by
Amazon Warehouse
Official Amazon outlet for open-box & returned items
- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b0ff9w4gh3
- Model:
- SET8-UF270
- Country:
- US
- ASIN:
- B0FF9W4GH3
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $45 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for CUSTONEPARTS products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.
