WIHMCCK DEF Dosing Injector
For Dodge Ram 2500 · 3500 · 4500 · 5500 6.7L Cummins Turbo Diesel (2013-2022)
Replaces 04627241AF · 68376696AA · 0444021028 · 904-444Key Features:
• Direct OEM Replacement
• 2-Pin Connector · Bolt-On Installation
• Stainless Steel · Corrosion-Proof
• Optimized Spray Pattern
• 1-Year Warranty⚠️ FOR 6.7L CUMMINS DIESEL ONLY
❌ NOT compatible with HEMI gasoline engines
❌ NOT compatible with Ford 6.7L Power Stroke ★ WIHMCCK AUTO PARTS — PREMIUM QUALITY ★
★ WIHMCCK AUTO PARTS — COMPETITIVE PRICE ★
WIHMCCK | AUTO PARTS
★ COMPETITIVE PRICE · PREMIUM QUALITY ★
⚠️ CRITICAL — PLEASE READ BEFORE ORDERING
Compatible ONLY with 2013-2022 Dodge / Ram 2500, 3500, 4500, 5500 equipped with 6.7L Cummins I6 Turbo Diesel engine.
❌ NOT compatible with HEMI gasoline engines (5.7L, 6.4L)
❌ NOT compatible with Ford 6.7L Power Stroke (different plug/angle!)
❌ NOT compatible with GM 6.6L Duramax
⚠️ This is a RAM CUMMINS 6.7L specific part — NOT for Ford or GM diesel engines!
Please verify your engine is a 6.7L Cummins Diesel before ordering.
⚡ Emissions System Repair ⚡
DEF DOSING INJECTOR Dodge / Ram · 6.7L Cummins 2013-2022 · 2500-5500 · Direct Replacement
✦ REPLACES 04627241AF · 68376696AA ✦
🔧
Direct Fit
OEM Replacement 🛡️
Stainless Steel
Corrosion-Proof ⚡
2-Pin
Plug-and-Play 📦
Complete
Ready to Install
★ RAM 2500 / 3500 — 6.7L CUMMINS TURBO DIESEL ★
📦 PRODUCT OVERVIEW The WIHMCCK DEF Dosing Injector is a premium direct OEM replacement for 2013-2022 Dodge / Ram 2500, 3500, 4500, and 5500 trucks equipped with the legendary 6.7L Cummins I6 Turbo Diesel engine. When the factory DEF injector gets clogged by dried urea crystals or suffers internal coil failure, it triggers emissions error codes and activates the instrument cluster message: \"Service DEF System — See Dealer — XX MPH Max Speed in XX Miles\". Replacing the failed unit with this precision-calibrated injector restores proper exhaust SCR atomization, clears warning lights, and prevents your truck from entering limp mode. Replaces OEM 04627241AF (latest), 68376696AA, and Bosch 0444021028. Features a 2-pin connector, corrosion-proof stainless steel core, and optimized multi-hole spray pattern for efficient DEF atomization. ✓ Restores emissions system ✓ Easy install ✓ Built to last
⚠️ COMMON FAILURE SYMPTOMS — FIXED BY THIS PART • \"Service DEF System\" or \"5MPH Speed Limiter Countdown\" warning message
• \"Incorrect Diesel Exhaust Fluid Quality / Dosing Malfunction\" error
• Diagnostic Trouble Codes: P204F, P20EE, P208E, P20BD, P204B, P2080
• White crystallized urea buildup around the exhaust SCR pipe
• Reduced engine power / Limp Mode activation
★ RAM 4500 / 5500 — COMMERCIAL CHASSIS CAB ★
⛰️ BUILT FOR THE LONG HAUL · OVER THE ROAD · KEEP ON TRUCKIN\' 🚛
★ AMERICAN HEAVY DUTY ★ CUMMINS DIESEL POWER ★ CLASS 8 PERFORMANCE ★
✅ VEHICLE FITMENT ⚠️ 6.7L CUMMINS
Engine: 6.7L I6 Cummins Turbo Diesel NOT Compatible: HEMI Gas (5.7L/6.4L) · Ford 6.7L Power Stroke · GM 6.6L Duramax Ram 2500: 2013-2022 · All Cabs Ram 3500: 2013-2022 · SRW / DRW Ram 4500: 2013-2022 · Cab & Chassis Ram 5500: 2013-2022 · Cab & Chassis OE Numbers: 04627241AF · 68376696AA · 0444021028 · 904-444
⚠️ CONFIRM 6.7L CUMMINS DIESEL BEFORE ORDERING
📊 COMPLETE SPECIFICATIONS
Product Type DEF Dosing Injector / Urea Fluid Injector Condition 100% Brand New Premium Aftermarket Terminal Type 2-Pin Connector Mount Type 2-Bolt Diamond Flange Material Stainless Steel · Corrosion-Resistant Core Engine Fitment 6.7L I6 Cummins Turbo Diesel (2013-2022) Fuel Type Diesel Fitment Type Direct Replacement Placement on Vehicle Exhaust System (SCR Dosing Flange) Primary OE Part Number 04627241AF Alternate OE Part Numbers 68376696AA, 4627241AF, 0444021028, 904-444 Items Included 1x DEF Dosing Injector Warranty 1-Year Worry-Free Warranty
REPLACES OEM & INTERCHANGE PART NUMBERS 04627241AF | 68376696AA | 0444021028 Also replaces: 4627241AF · 04627241AD · 04627241AE · 904-444 · 0444021043 ★ 2-PIN · 2-BOLT DIAMOND FLANGE · RAM 6.7L CUMMINS ★
★ CUMMINS 6.7L I6 TURBO DIESEL — AMERICAN HEAVY DUTY ★
📦 WHAT\'S IN THE BOX ✅ 1 × DEF Dosing Injector
🚚
FREE SHIPPING
USA · 2-4 Days 🛡️
1-YEAR WARRANTY
Worry-Free 🔄
30-DAY RETURNS
We Cover Shipping
🔥 ORDER NOW — HIT THE ROAD 🔥
Free Shipping · 1-Year Warranty · 30-Day Returns
🔧 INSTALLATION NOTE: Professional installation recommended. ⚠️ FOR 6.7L CUMMINS DIESEL ONLY — NOT for HEMI gasoline · Ford 6.7L · GM 6.6L Duramax. ⚠️ This is a Ram Cummins specific part — DO NOT use on Ford or GM diesel engines! Verify your engine is a 6.7L Cummins before ordering. Contact us with any questions.
⛰️ Aftermarket part · Not OEM · Compatible with 2013-2022 Dodge/Ram 2500-5500 6.7L Cummins ONLY
❌ NOT compatible with HEMI gasoline · Ford 6.7L Power Stroke · GM 6.6L Duramax
WIHMCCK AUTO PARTS © 2026 | Walnut, California, USA | Built for the Long Haul
