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            2018 Acura ILX Base 4 Cyl 2.4L expand_more
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            K&N Air Filter Hold Down

            We have 1,319 Items In-stock.
            • Top Sellers

            Performance Replacement Oiled Air Filter

            Best Seller
            $51.99 $79.99 You Save $28.00 (35%)
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            Availability: In Stock
            Only from APW Rewards
            K&N PERFORMANCE AIR FILTERS

            When most people think of top-of-the-line performance air filters, K&N comes to mind. That’s probably because in addition to being regarded as the world’s fin...(see more)

            • Brand SKU#: K&N 33-2129
            • Style: Oiled
            • Type: Reusable
            • Series: K&N 33 Series
            • Quantity Sold: Sold individually
            • Warranty: Million-mile K&N limited warranty

            Performance Replacement Oiled Air Filter

            $51.99 $79.99 You Save $28.00 (35%)
            Add to Cart
            Availability: In Stock
            Only from APW Rewards
            K&N PERFORMANCE AIR FILTERS

            When most people think of top-of-the-line performance air filters, K&N comes to mind. That’s probably because in addition to being regarded as the world’s fin...(see more)

            • Brand SKU#: K&N 33-2304
            • Style: Oiled
            • Type: Reusable
            • Series: K&N 33 Series
            • Quantity Sold: Sold individually
            • Warranty: Million-mile K&N limited warranty

            Performance Replacement Oiled Air Filter

            $61.99 $95.99 You Save $34.00 (35%)
            Add to Cart
            Availability: In Stock
            Only from APW Rewards
            K&N PERFORMANCE AIR FILTERS

            When most people think of top-of-the-line performance air filters, K&N comes to mind. That’s probably because in addition to being regarded as the world’s fin...(see more)

            • Brand SKU#: K&N 33-2247
            • Style: Oiled
            • Type: Reusable
            • Series: K&N 33 Series
            • Quantity Sold: Sold individually
            • Warranty: Million-mile K&N limited warranty

            Performance Replacement Oiled Air Filter

            $48.99 $75.99 You Save $27.00 (36%)
            Add to Cart
            Availability: In Stock
            Only from APW Rewards
            K&N PERFORMANCE AIR FILTERS

            When most people think of top-of-the-line performance air filters, K&N comes to mind. That’s probably because in addition to being regarded as the world’s fin...(see more)

            • Brand SKU#: K&N 33-2260
            • Style: Oiled
            • Type: Reusable
            • Series: K&N 33 Series
            • Quantity Sold: Sold individually
            • Warranty: Million-mile K&N limited warranty

            Performance Replacement Oiled Air Filter

            $48.99 $75.99 You Save $27.00 (36%)
            Add to Cart
            Availability: In Stock
            Only from APW Rewards
            K&N PERFORMANCE AIR FILTERS

            When most people think of top-of-the-line performance air filters, K&N comes to mind. That’s probably because in addition to being regarded as the world’s fin...(see more)

            • Brand SKU#: K&N 33-2370
            • Style: Oiled
            • Type: Reusable
            • Series: K&N 33 Series
            • Quantity Sold: Sold individually
            • Warranty: Million-mile K&N limited warranty

            Performance Replacement Oiled Air Filter

            $54.99 $84.99 You Save $30.00 (35%)
            Add to Cart
            Availability: In Stock
            Only from APW Rewards
            K&N PERFORMANCE AIR FILTERS

            When most people think of top-of-the-line performance air filters, K&N comes to mind. That’s probably because in addition to being regarded as the world’s fin...(see more)

            • Brand SKU#: K&N 33-2385
            • Style: Oiled
            • Type: Reusable
            • Series: K&N 33 Series
            • Quantity Sold: Sold individually
            • Warranty: Million-mile K&N limited warranty

            Performance Replacement Oiled Air Filter

            $61.99 $95.99 You Save $34.00 (35%)
            Add to Cart
            Availability: In Stock
            Only from APW Rewards
            K&N PERFORMANCE AIR FILTERS

            When most people think of top-of-the-line performance air filters, K&N comes to mind. That’s probably because in addition to being regarded as the world’s fin...(see more)

            • Brand SKU#: K&N 33-5017
            • Style: Oiled
            • Type: Reusable
            • Series: K&N 33 Series
            • Quantity Sold: Sold individually
            • Warranty: Million-mile K&N limited warranty

            Performance Replacement Oiled Air Filter

            $52.99 $83.99 You Save $31.00 (37%)
            Add to Cart
            Availability: In Stock
            Only from APW Rewards
            K&N PERFORMANCE AIR FILTERS

            When most people think of top-of-the-line performance air filters, K&N comes to mind. That’s probably because in addition to being regarded as the world’s fin...(see more)

            • Brand SKU#: K&N 33-2181
            • Notes: 2 required per vehicle
            • Style: Oiled
            • Type: Reusable
            • Series: K&N 33 Series
            • Quantity Sold: Sold individually
            • Warranty: Million-mile K&N limited warranty
            See more

            Performance Replacement Oiled Air Filter

            $55.99 $86.99 You Save $31.00 (36%)
            Add to Cart
            Availability: In Stock
            Only from APW Rewards
            K&N PERFORMANCE AIR FILTERS

            When most people think of top-of-the-line performance air filters, K&N comes to mind. That’s probably because in addition to being regarded as the world’s fin...(see more)

            • Brand SKU#: K&N 33-2480
            • Style: Oiled
            • Type: Reusable
            • Series: K&N 33 Series
            • Quantity Sold: Sold individually
            • Warranty: Million-mile K&N limited warranty

            Performance Replacement Oiled Air Filter

            $60.99 $94.99 You Save $34.00 (36%)
            Add to Cart
            Availability: In Stock
            Only from APW Rewards
            K&N PERFORMANCE AIR FILTERS

            When most people think of top-of-the-line performance air filters, K&N comes to mind. That’s probably because in addition to being regarded as the world’s fin...(see more)

            • Brand SKU#: K&N E-2993
            • Notes: Top Outside Diameter: 2.75 in.
            • Style: Oiled
            • Type: Reusable
            • Series: K&N E-Series
            • Quantity Sold: Sold individually
            • Warranty: Million-mile K&N limited warranty
            See more

            Performance Replacement Oiled Air Filter

            $47.99 $73.99 You Save $26.00 (35%)
            Add to Cart
            Availability: In Stock
            Only from APW Rewards
            K&N PERFORMANCE AIR FILTERS

            When most people think of top-of-the-line performance air filters, K&N comes to mind. That’s probably because in addition to being regarded as the world’s fin...(see more)

            • Brand SKU#: K&N 33-2360
            • Style: Oiled
            • Type: Reusable
            • Series: K&N 33 Series
            • Quantity Sold: Sold individually
            • Warranty: Million-mile K&N limited warranty

            Performance Replacement Oiled Air Filter

            $56.99 $87.99 You Save $31.00 (35%)
            Add to Cart
            Availability: In Stock
            Only from APW Rewards
            K&N PERFORMANCE AIR FILTERS

            When most people think of top-of-the-line performance air filters, K&N comes to mind. That’s probably because in addition to being regarded as the world’s fin...(see more)

            • Brand SKU#: K&N 33-2381
            • Style: Oiled
            • Type: Reusable
            • Series: K&N 33 Series
            • Quantity Sold: Sold individually
            • Warranty: Million-mile K&N limited warranty

            Performance Replacement Oiled Air Filter

            Best Seller
            $52.99 $81.99 You Save $29.00 (35%)
            Add to Cart
            Availability: In Stock
            Only from APW Rewards
            K&N PERFORMANCE AIR FILTERS

            When most people think of top-of-the-line performance air filters, K&N comes to mind. That’s probably because in addition to being regarded as the world’s fin...(see more)

            • Brand SKU#: K&N 33-2499
            • Style: Oiled
            • Type: Reusable
            • Series: K&N 33 Series
            • Quantity Sold: Sold individually
            • Warranty: Million-mile K&N limited warranty

            Performance Replacement Oiled Air Filter

            $50.99 $78.99 You Save $28.00 (35%)
            Add to Cart
            Availability: In Stock
            Only from APW Rewards
            K&N PERFORMANCE AIR FILTERS

            When most people think of top-of-the-line performance air filters, K&N comes to mind. That’s probably because in addition to being regarded as the world’s fin...(see more)

            • Brand SKU#: K&N 33-5041
            • Style: Oiled
            • Type: Reusable
            • Quantity Sold: Sold individually
            • Warranty: Million-mile K&N limited warranty

            Performance Replacement Oiled Air Filter

            $58.99 $90.99 You Save $32.00 (35%)
            Add to Cart
            Availability: In Stock
            Only from APW Rewards
            K&N PERFORMANCE AIR FILTERS

            When most people think of top-of-the-line performance air filters, K&N comes to mind. That’s probably because in addition to being regarded as the world’s fin...(see more)

            • Brand SKU#: K&N E-0666
            • Style: Oiled
            • Type: Reusable
            • Series: K&N E-Series
            • Quantity Sold: Sold individually
            • Warranty: Million-mile K&N limited warranty

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