1 Pack Denso 3444 Iridium Long Life Spark Plug SC20HR11 /* ---------- Rounded layout to feel closer to txnaf.com ---------- */ /* Global: soften main blocks and separate them a bit */ .main_dezign_brain_header, #dezign_home_banner, .Prmotion_wrepper, .listing_section, .product-text, .feature_section, .brand_section, .about_wrapper, .main_tab_row, .guaranteed_wapper, .store_footer_wapper, .footer_bottom { border-radius: 12px; overflow: hidden; margin-top: 12px; } /* Blue bars & titles as pills */ .main_title, .desc-hedtitle, .feature-title h2, .brand_title h2, .footer_bottom, .promo_top_text, .top_section, .header_bottom { border-radius: 999px; } /* Kill thin red underline bars and pseudo-elements */ .main_title, .desc-hedtitle, .feature-title h2, .brand_title h2, .footer_bottom, .product-text .desc_box .main_top { border-bottom: none !important; } .listing_section .main_top::after, .product-text .desc_box .main_top::after { content: none !important; } /* Slightly soften all general images */ img { border-radius: 8px; } /* Keep small UI icons/logos crisp (square) */ .logo img, .footer_logo img, .promotion_icon img, .best img, .payment_img img, .shop_img img, .start img, .feature_box img, .brand_wrapper img { border-radius: 0; } /* ---------- TOP PRODUCT TITLE BAR (ABOVE MAIN IMAGE) ---------- */ .listing_section .main_top { border-radius: 16px 16px 0 0 !important; overflow: hidden; border-bottom: none !important; } /* ---------- PRODUCT DESCRIPTION CARD & BORDER ---------- */ /* Outer area & container that own the grey border */ .product-text { border-radius: 16px 16px 0 0 !important; overflow: visible !important; } .product-text > .container { border-radius: 16px 16px 0 0 !important; overflow: visible !important; } /* Inner box with the grey outline */ .product-text .desc_box { border-radius: 16px !important; overflow: visible !important; background-color: #ffffff; } /* Header band */ .product-text .desc_box .main_top { border-radius: 16px 16px 0 0 !important; overflow: hidden; } /* Body – remove internal scrollbar & allow full height */ .product-text .desc_box .pro-and-about, .product-text .desc_box #right_box, .product-text .desc_box .listing_listingarea-box, .product-text .desc_box .desc-rd { border-radius: 0 0 16px 16px !important; background-color: #ffffff; max-height: none !important; overflow: visible !important; } /* ---------- FEATURE CATEGORY: INNER STRIPS & ARROW BUTTONS ---------- */ .cate_box { border-radius: 12px; overflow: hidden; background-color: #ffffff; } /* Bottom grey strip styled as a rounded card footer */ .feature_section .fat_box { background-color: #f7f7f7; padding: 10px 14px; display: flex; align-items: center; justify-content: space-between; border-radius: 0 0 12px 12px; } .feature_section .fat_text h2 { margin: 0; } /* Arrow button as a pill */ .feature_section .cat_icon { border-radius: 999px; padding: 6px 10px; background-color: #002b5c; /* TXN navy */ color: #ffffff; display: inline-flex; align-items: center; justify-content: center; min-width: 34px; transition: background-color 0.2s ease, color 0.2s ease; } .feature_section .cat_icon i { color: #ffffff; } /* Hover – whole button red (no red square) */ .feature_section .cat_icon:hover, .feature_section .fat_box:hover .cat_icon, .feature_section .cate_box:hover .cat_icon { background-color: #BF0A30 !important; /* Texas red */ color: #ffffff !important; } /* ---------- BRAND TILES ---------- */ .brand_wrapper .brands { border-radius: 12px; overflow: hidden; background-color: #ffffff; padding: 10px 18px; } /* ---------- ABOUT SECTION ---------- */ .about_wrapper .row { border-radius: 16px !important; overflow: hidden !important; background-color: #ffffff; } /* Wrap and image both rounded on left side */ .about_img { border-radius: 16px 0 0 16px !important; overflow: hidden !important; } .about_img img { border-radius: 16px 0 0 16px !important; } /* "Send Us A Message" button as pill */ .browse_all_btn.about .button { border-radius: 999px !important; } /* ---------- PAYMENT / SHIPPING / RETURNS CARDS ---------- */ .main_payment, .main_payment.pay_01, .pay_01 { border-radius: 16px !important; overflow: hidden !important; background-color: #ffffff; } /* ---------- "More pack sizes" CTA ---------- */ .pack-cta-wrapper { margin-top: 18px; text-align: center; font-size: 18px; /* bigger line */ } .pack-cta-wrapper span { font-size: 18px; font-weight: 600; } .pack-cta-button { display: inline-block; margin-left: 10px; padding: 8px 22px; border-radius: 999px; background: #BF0A30; /* Texas flag red */ color: #ffffff; text-decoration: none; font-weight: 700; font-size: 14px; } /* ---------- REVIEW / SOCIAL PROOF GRAY BOXES ---------- */ .guaranteed_box { border-radius: 16px !important; overflow: hidden !important; } /* Mobile tweaks */ @media (max-width: 600px) { .pack-cta-wrapper { font-size: 16px; } .pack-cta-wrapper span { font-size: 16px; } .pack-cta-button { display: block; margin: 8px auto 0 auto; } }
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1 Pack Denso 3444 Iridium Long Life Spark Plug SC20HR11
The Denso 3444 Iridium Long Life Spark Plug (SC20HR11) is designed to provide superior ignition, enhanced fuel efficiency, and long-lasting engine durability. Featuring an iridium center electrode, it ensures consistent spark, reduced wear, and optimal combustion. Ideal for modern and high-performance engines, the SC20HR11 guarantees reliable starts, smoother engine operation, and extended service intervals, making it the perfect choice for a variety of vehicles and applications.
Features & Benefits:
🔧 Iridium center electrode ensures long-lasting spark and reduced wear
🔧 Improves combustion efficiency for better engine performance
🔧 Enhances fuel economy and reduces emissions
🔧 Pre-gapped for quick and easy installation
Specifications:
Brand & Part Number: Denso 3444 (SC20HR11)
Material: Iridium Tip, Copper Core
Thread Size: 14mm
Reach: 0.75 in. (19mm)
Gap: Pre-gapped (~0.040 in.)
Optimize engine performance and fuel efficiency with Denso 3444 Iridium Long Life Spark Plugs! 🔧
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At TXN Supply, we're driven by a passion for quality and reliability. Whether you're a DIY mechanic, an automotive professional, or just looking for top-notch essentials, we provide premium spark plugs, oil filters, fluids, and more from trusted brands like Champion, NGK, and ACDelco.
Our mission is simple: to deliver high-quality auto parts and everyday must-haves with fast shipping and great prices!
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