Hayes

Hayes 81781HBC Quik Connect OEM Wiring Harness For Cadillac/Chevy/Gmc, 81781HBC

Name: Hayes 81781HBC Quik Connect OEM Wiring Harness For Cadillac/Chevy/Gmc, 81781HBC
Brand: Hayes
SKU: 859a519418892c92d2770073f249455f
Price: 37.99 USD
Availability: InStock

$37.99$38.59Save 2%

5-10 business days

Secure Purchase

SKU: 859a519418892c92d2770073f249455f

Buy Now

Share Share

About this product

Quick Questions

Generating personalized questions...

Generated by Contenta AI

Questions and answers are generated by Contenta AI based on product information. For detailed specifications, please refer to the manufacturer's documentation.

Hayes Quik Connect OEM Wiring Harness For Cadillac/Chevy/Gmc,81781HBC,Hayes,Auto & ATV

VEVOR Farm Jack, 42" Utility High Lift Farm Jack, 3.18 Ton (7,000 lbs) Capacity Ratcheting Off Road Utility Jacks, Heavy-Duty Lift Jacks with 5.12"-36.6" Lifting Range for Tractor, Truck, SUV

VEVOR Farm Jack, 42" Utility High Lift Farm Jack, 3.18 Ton (7,000 lbs) Capacity Ratcheting Off Road Utility Jacks, Heavy-Duty Lift Jacks with 5.12"-36.6" Lifting Range for Tractor, Truck, SUVHigh Load CapacityManual Easy AdjustmentSturdy and DurableErgonomic HandleVersatile UseThe Ideal Choice for Car EnthusiastsItem Model Number: AH081042,Max Load Capacity: 7000 lbs / 3175.2 kg,Lifting Method: Manual,Product Dimensions: 9.4 x 5.1 x 42.3 inch / 240 x 130 x 1075 mm,Net Weight: 25.8 lbs / 11.7 kg,Main Material: Structural Steel,Lifting Range: 5.12-36.6 inch / 130.1-929.6 mm

Brand: VEVOR2~5 days

$71.9

SPELAB EGR/DPF Delete Kit 2008-2010 Ford 6.4L Powerstroke F250 F350 F450 - Black / 4" DPF Race

---tab Description--- Fitment 2008-2010 Ford F250 F350 F450 6.4L PowerStroke V8 Diesel Key Features Boost your 2008-2010 Ford 6.4L Powerstroke’s performance and longevity with our high-quality EGR/DPF 2-in-1 Delete Kit. Designed to eliminate restrictive emissions systems, this kit improves horsepower, torque, and fuel efficiency while reducing engine heat and maintenance costs. Perfect for diesel enthusiasts seeking optimal engine performance and reliability. Dual Functionality – Combines EGR delete and DPF delete in one kit for a complete emissions system solution. Enhanced Performance – Reduces exhaust backpressure, unlocking better throttle response, increased horsepower, and improved fuel economy. Cooler Engine Temps – Eliminates EGR-induced heat, reducing stress on the engine and extending its lifespan. Reduced Maintenance – Prevents costly DPF clogging and EGR-related carbon buildup, saving on repairs. High-Quality Construction – Made from durable, precision-engineered components for a perfect fit and long-term reliability. Easy Installation – Includes all necessary hardware and clear instructions for a smooth DIY or professional install. Compatible with Tuners – Works seamlessly with aftermarket tuning solutions to maximize performance gains. Specification Exhaust Material T-409 Stainless Steel, it is magnetic. Thickness 2mm thick for long-lasting durability and heat resistance. Inlet Diameter 4.0"/5.0‘’ mandrel-bent construction Maximum flow efficiency, helping your diesel breathe easier Installation 08-10 Ford 6.4 DPF Delete Pipe Instruction 08-10 Ford 6.4 EGR Delete Kit Instruction Tuner Required for Installation: Installing a 6.4 Powerstroke delete pipe requires more than just swapping out hardware. When removing of the DPF, CAT, SCR, and/or DOC involves removing and eliminating emission related sensors. A DPF delete capable tuner is required to prevent any check engine light or diagnostic trouble codes from setting. ---tab How to Choose--- How to Choose DPF Delete Kit? 4” vs 5” Straight Pipe Comparison When choosing a 6.4 powerstroke delete pipe, the most common options are 4-inch and 5-inch straight pipes.The 4-inch straight pipe delivers a tighter, raspier exhaust note—especially noticeable at lower RPMs—making it ideal for daily driving or mildly tuned setups where excessive drone is undesirable.In contrast, the 5 inch straight pipe 6.4 powerstroke offers a deeper, more refined tone with less high-pitch resonance. It excels in high-output builds and towing scenarios, where increased exhaust flow is beneficial. Driver feedback suggests: 4”straight pipe is great for stock-to-lightly-modded trucks and a quieter cabin 5”straight pipe is perfect for aggressive builds, deeper tone lovers, or anyone maximizing exhaust performance Different Types of DPF Delete DPF Race Delete Only removes the DPF (keeps stock downpipe) Minimal performance gain but cheapest option Best for budget-focused or emissions-testing avoidance Downpipe-Back Delete...

Brand: SPELABCustom Shipping

$243

Reikowireless Kickstand Ring Holder With Slide Camera Cover Tpu Magnetic Car Mount For Apple Iphone 14 multi

Kickstand Ring Holder with Slide Camera Cover TPU Magnetic Car Mount for APPLE IPHONE 14 In Blue

Brand: Reikowireless3 - 10 Days

$24.11$47.51

49% OFF

Stealth Cam STC-RVLRLC 360 Cam Max Rechge Lithium Stcrvlrlc

Stealth Cam STC-RVLRLC 360 Cam Max Rechge Lithium Stcrvlrlc,STCRVLRLC,Stealth Cam,Batteries

Brand: Stealth Cam5-10 business days

$63.01$69.99

10% OFF

Woman Woman / New Gary Puckett & The Union Gap Album / Gary PuckettAlbum (IMPORT)

Digitally remastered two CD set containing a trio of albums from the 60s hitmakers. Includes Puckett's first album from 1968, along with 1969's The New Gary Puckett And The Union Gap Album and 1971's The Gary Puckett Album. We've also included A and B sides of various singles. 'Woman, Woman' was a Top 5 US single, whilst 'Don't Give In To Him' and 'This Girl Is A Woman Now' were also Top 20 hits from The New Gary Puckett And The Union Gap Album. Covers of 'I Just Don't Know What To Do With Myse

Custom Shipping

$23.99

DPF/DEF/EGR Delete 2007.5-2009 Dodge Ram 2500 3500 6.7L Diesel All-in-One Kit SPELAB - Tuner V2 / EGR-Sliver / DPF 4'' Turbo-Back

---tab Description--- Key Features Free-flowing exhaust system for more power and better fuel economy Improved combustion chamber temperatures Better longevity of your engine's cooling and exhaust system Increased power from more powerful tune flashes All the necessary parts needed to fully delete your 2007.5-2009 Dodge Ram 2500 3500 6.7L Diesel What's in the Box Mini Maxx V1 Delete Tuner OR Mini Maxx V2 Delete Tuner (Upgrade)EGR Delete Kit DPF Delete Race Pipe Note: Accessories vary by order and may not include all listed. Installation 2007.5-2009 Dodge Ram 6.7L Diesel EGR Delete Kit Instruction For Mini Maxx V2 Click here for all known issues BEFORE ordering You can find any available updates for your device here. Mini Maxx V1 vs V2: Which Tuner is Best for Your Truck? Feature Mini Maxx V1 Mini Maxx V2 Interface Classic LCD Updated UI with wireless updates Delete Capabilities DPF, EGR DPF, EGR, DEF, SCR Tuning Custom Tuning No Custom Tuning Ideal For Older diesel trucks Newer diesel models (2013+) ---tab Fitment--- 2007.5-2009 Dodge Ram 2500 3500 6.7L Diesel Does NOT fit Cab & Chassis. ---tab Shipping & Returns--- Fast Shipping Policy Your order will be dispatched within 1-2 business days, and the package will arrive within your order's estimated date. Click for Shipping Policy Easy Return Policy Every order comes with a 14-day free return, which means you don't have to pay for a return slip. Click for Return Policy

Brand: SPELABCustom Shipping

$1730.99$1821.99

5% OFF

EGR Delete Kit For 2010-2025 Dodge Ram 6.7L Diesel 2500HD 3500HD SPELAB - EGR Delete Kit (Silver)+5'' Dp-Back (2019-2025)

---tab Description--- Fitment 2010-2025 Dodge Ram 2500HD 3500HD 6.7L Diesel Note: The EGT is different for the 2013-2018 and 2019+ Dodge Ram models. Description A Dodge Ram 6.7 diesel EGR delete improves performance and reliability by eliminating the recirculation of hot, soot-laden exhaust gases back into the engine. This prevents clogged EGR valves and coolers, reduces engine temperatures (since coolant no longer flows through the EGR cooler), and minimizes soot buildup—leading to better fuel economy (up to 20% gains), increased engine longevity, and lower repair costs. By bypassing the EGR system, your engine runs cleaner, maintains optimal power, and avoids costly DPF failures, all while operating at cooler, more efficient temperatures. Key Features Eliminates soot build-up and clogged EGR Valves Coolant temperatures run cooler because they are not running thru EGR Cooler Hot exhaust gasses are not being re-routed back into the motor Coolant re-route hose included (no blocked off coolant hoses) Completely replaces EGR Valve & EGR Cooler, No other parts required for installation Includes transmission dipstick and coolant hose bracket Includes detailed installation instructions Exhaust manifold plates are tapped for EGT probe Installation How to install egr delete kit for Dodge Ram 6.7L Diesel Dodge Ram 6.7L Diesel egr delete instructions ---tab Overview--- SPELAB for Dodge Ram 6.7L Diesel EGR Delete Kit Enhance Performance for 2010-2025 Dodge Ram 2500 3500 Diesel Looking to eliminate recurring issues caused by your EGR system? The SPELAB EGR Delete Kit is engineered specifically for 2010–2025 Dodge Ram 2500 and 3500 trucks equipped with the Dodge Ram 6.7L Diesel engine. This solution is ideal for owners of 2011, 2012, and 2019 models who experience soot buildup, high coolant temps, or decreased performance. Real-World Solutions for Common Problems: Optimized for Aging Engines: If you own a 2011 or 2012 Ram 3500, chances are the OEM EGR system has begun to degrade. This kit eliminates those weak points entirely, restoring airflow and engine efficiency. Enhanced Thermal Control on 2019 Ram 2500: Designed to handle demanding towing or off-road conditions, the kit improves heat management by removing the EGR cooler from the system. Fully Compatible, No Extra Parts Needed: Each SPELAB EGR delete kit comes with everything you need for a complete installation — no need for additional fittings or guesswork. Installation & Support With clear step-by-step instructions, the 2015 ram 2500 egr delete kit is beginner-friendly for mechanically inclined users. For added confidence, SPELAB provides responsive customer support to guide you through the process or answer any questions along the way. See for more installation instructions: for Dodge Ram 6.7L Diesel egr delete instructions how to install egr delete kit for Dodge Ram 6.7L Diesel Perfect Fitment for 2010–2025 Dodge Ram 6.7L Diesel Verified on Key Model Years SPELAB’s EGR Delete Kit is engineered...

Brand: SPELABCustom Shipping

$838.77$868.77

3% OFF

VEVOR Turbo Turbocharger with Gasket Kit, Turbo Charger Replacement for Car Engines, Compatible with 2.5L-6.0L Engine Displacements, Heat Resistance Engine Turbocharger with K418 Alloy Impeller

VEVOR Turbo Turbocharger with Gasket Kit, Turbo Charger Replacement for Car Engines, Compatible with 2.5L-6.0L Engine Displacements, Heat Resistance Engine Turbocharger with K418 Alloy ImpellerPerfect ReplacementStable OperationHigh-Temperature Resistant ImpellerHigh PerformancePrecision High-Quality HousingDurable and Long-LastingNet Weight (including all accessories): 16.8 lbs / 7.6 kg,Item Model Number: GT3582R,Product Dimensions: 8.7 x 8.3 x 8.1 inches / 220 x 210 x 205 mm

Brand: VEVOR2~5 days

$124.9

October 8, 2025

Helly Hansen Launches Exclusive 40% Discount Code for Early Shoppers

Helly Hansen offers 40% off with code FFPRO25BWK3CCZ at hellyhansen.com and hhworkwear.com until October 14, 2025. Don’t miss this limited-time deal.

By Willie Redmond

August 8, 2025

Home Improvements That Can Boost Your Home’s Value

Thinking about selling, or just want to make your home worth a little more? Some updates can give you a surprisingly big return — and they don’t all have to break the bank. Here are a few smart ways to make your property more appealing (and potentially more profitable).

By Ash Jacob

December 25, 2025

iPhone Fold Dummy Suggests Apple Is Rethinking the Future of Smartphones

A leaked iPhone Fold dummy reveals Apple’s radical foldable phone design, featuring a square shape and a tablet-like display when unfolded.

By Willie Redmond

September 16, 2025

Best Lifestyle Apps to Organize Your Busy Schedule

Explore the best lifestyle apps to plan tasks, track habits, health care and save time. Stay on top of life with these smart daily tools.

By Willie Redmond

View All Articles

Hayes 81781HBC Quik Connect OEM Wiring Harness For Cadillac/Chevy/Gmc, 81781HBC

About this product

You might also like

VEVOR Farm Jack, 42" Utility High Lift Farm Jack, 3.18 Ton (7,000 lbs) Capacity Ratcheting Off Road Utility Jacks, Heavy-Duty Lift Jacks with 5.12"-36.6" Lifting Range for Tractor, Truck, SUV

SPELAB EGR/DPF Delete Kit 2008-2010 Ford 6.4L Powerstroke F250 F350 F450 - Black / 4" DPF Race

Reikowireless Kickstand Ring Holder With Slide Camera Cover Tpu Magnetic Car Mount For Apple Iphone 14 multi

Stealth Cam STC-RVLRLC 360 Cam Max Rechge Lithium Stcrvlrlc

Woman Woman / New Gary Puckett & The Union Gap Album / Gary PuckettAlbum (IMPORT)

DPF/DEF/EGR Delete 2007.5-2009 Dodge Ram 2500 3500 6.7L Diesel All-in-One Kit SPELAB - Tuner V2 / EGR-Sliver / DPF 4'' Turbo-Back

EGR Delete Kit For 2010-2025 Dodge Ram 6.7L Diesel 2500HD 3500HD SPELAB - EGR Delete Kit (Silver)+5'' Dp-Back (2019-2025)

VEVOR Turbo Turbocharger with Gasket Kit, Turbo Charger Replacement for Car Engines, Compatible with 2.5L-6.0L Engine Displacements, Heat Resistance Engine Turbocharger with K418 Alloy Impeller

Helly Hansen Launches Exclusive 40% Discount Code for Early Shoppers

Home Improvements That Can Boost Your Home’s Value

iPhone Fold Dummy Suggests Apple Is Rethinking the Future of Smartphones

Best Lifestyle Apps to Organize Your Busy Schedule

You might also like

VEVOR Farm Jack, 42" Utility High Lift Farm Jack, 3.18 Ton (7,000 lbs) Capacity Ratcheting Off Road Utility Jacks, Heavy-Duty Lift Jacks with 5.12"-36.6" Lifting Range for Tractor, Truck, SUV

SPELAB EGR/DPF Delete Kit 2008-2010 Ford 6.4L Powerstroke F250 F350 F450 - Black / 4" DPF Race

Reikowireless Kickstand Ring Holder With Slide Camera Cover Tpu Magnetic Car Mount For Apple Iphone 14 multi

Stealth Cam STC-RVLRLC 360 Cam Max Rechge Lithium Stcrvlrlc

Woman Woman / New Gary Puckett & The Union Gap Album / Gary PuckettAlbum (IMPORT)

DPF/DEF/EGR Delete 2007.5-2009 Dodge Ram 2500 3500 6.7L Diesel All-in-One Kit SPELAB - Tuner V2 / EGR-Sliver / DPF 4'' Turbo-Back

EGR Delete Kit For 2010-2025 Dodge Ram 6.7L Diesel 2500HD 3500HD SPELAB - EGR Delete Kit (Silver)+5'' Dp-Back (2019-2025)

VEVOR Turbo Turbocharger with Gasket Kit, Turbo Charger Replacement for Car Engines, Compatible with 2.5L-6.0L Engine Displacements, Heat Resistance Engine Turbocharger with K418 Alloy Impeller

Helly Hansen Launches Exclusive 40% Discount Code for Early Shoppers

Home Improvements That Can Boost Your Home’s Value

iPhone Fold Dummy Suggests Apple Is Rethinking the Future of Smartphones

Best Lifestyle Apps to Organize Your Busy Schedule

Hayes 81781HBC Quik Connect OEM Wiring Harness For Cadillac/Chevy/Gmc, 81781HBC

About this product

Hayes 81781HBC Quik Connect OEM Wiring Harness

Key Features: